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33 (thirty-three) is the natural number following 32 and preceding 34. In Mathematics, a natural number (also called counting number) can mean either an element of the set (the positive Integers or an 32 ( thirty-two) is the Natural number following 31 and preceding 33. 34 ( thirty-four) is the Natural number following 33 and preceding 35.

0 10 20 30 40 50 60 70 80 90 →
Cardinal 33
thirty-three
Ordinal 33rd
thirty-third
Factorization 3\cdot 11
Divisors 1, 3, 11, 33
Roman numeral XXXIII
Binary 100001
Hexadecimal 21

Contents

In mathematics

33 is the largest positive integer that can not be expressed as a sum of different triangular numbers. 29 ( twenty-nine) is the Natural number following 28 and preceding 30. 30 ( thirty) is the Natural number following 29 and preceding 31. 31 ( thirty-one) is the Natural number following 30 and preceding 32. 32 ( thirty-two) is the Natural number following 31 and preceding 33. 34 ( thirty-four) is the Natural number following 33 and preceding 35. 35 ( thirty-five) is the Natural number following 34 and preceding 36. 36 ( thirty-six) is the Natural number following 35 and preceding 37. 37 ( thirty-seven) is the Natural number following 36 and preceding 38. This article discusses the number thirty-eight. For the year 38 CE see 38. 39 ( thirty-nine) is the Natural number following 38 and preceding 40. 40 ( forty) is the Natural number following 39 and preceding 41. This is a list of articles about Numbers ( not about Numerals. The integers (from the Latin integer, literally "untouched" hence "whole" the word entire comes from the same origin but via French "Twenty" redirects here For the village in England, see Twenty Lincolnshire. 30 ( thirty) is the Natural number following 29 and preceding 31. 40 ( forty) is the Natural number following 39 and preceding 41. This article discusses the number fifty. For the year 50 CE see 50. 60 ( sixty) is the Natural number following 59 and preceding 61. 70 ( seventy) is the Natural number following 69 and preceding 71. 80 ( eighty) is the Natural number following 79 and preceding 81. 90 ( ninety) is the Natural number preceded by 89 and followed by 91. This article describes cardinal numbers in mathematics For cardinals in linguistics see Names of numbers in English. In Set theory, an ordinal number, or just ordinal, is the Order type of a Well-ordered set. In Mathematics, factorization ( also factorisation in British English) or factoring is the decomposition of an object (for In Mathematics, a divisor of an Integer n, also called a factor of n, is an integer which evenly divides n without Roman numerals are a Numeral system originating in ancient Rome, adapted from Etruscan numerals. The binary numeral system, or base-2 number system, is a Numeral system that represents numeric values using two symbols usually 0 and 1. In Mathematics and Computer science, hexadecimal (also base -, hexa, or hex) is a Numeral system with a A triangular number is the sum of the n Natural numbers from 1 to n. It is also the smallest odd repdigit that's not prime (unless we consider 1-digit integers to also be repdigits). In Recreational mathematics, a repdigit is a Natural number composed of repeated instances of the same digit most often in the decimal numeral system.

33 is the eighth distinct biprime comprising the prime factors (3. In Mathematics, a semiprime (also called biprime or 2- Almost prime, or pq number) is a Natural number that is the product 11). Its aliquot sum is 15; itself a discrete biprime (3. In Mathematics, and specifically in Number theory, a divisor function is an Arithmetical function related to the Divisors of an Integer In Mathematics, a semiprime (also called biprime or 2- Almost prime, or pq number) is a Natural number that is the product 5) in the following Aliquot sequence 33,15,9,4,3,1,0. (Note 33 is the 8th composite number to descend into the prime number 3, the others outside of this sequence being 30,26,16,12) Since 33 is a semiprime with both its prime factors being Gaussian primes, 33 is a Blum integer. A composite number is a positive Integer which has a positive Divisor other than one or itself In Mathematics, a semiprime (also called biprime or 2- Almost prime, or pq number) is a Natural number that is the product A Gaussian integer is a Complex number whose real and imaginary part are both Integers The Gaussian integers with ordinary addition and multiplication of complex In Mathematics, more specifically in Number theory, a Natural number n is a Blum integer if n = pq is a Semiprime for which

The sum of the first four positive factorials is 33. Definition The factorial function is formally defined by n!=\prod_{k=1}^n k Adding up the sums of divisors for the 1 through 6 yields 33. 33 is the smallest integer such that it and the next two integers all have the same number of divisors.

It is also the first member of the first cluster of three biprimes (33,34,35); the next such cluster is (85,86,87).

Since the greatest prime factor of 332 + 1 = 1090 is 109, which is obviously more than 33 twice, 33 is a Størmer number. In mathematics a Størmer number or arc-cotangent irreducible number, named after Carl Størmer, is a positive integer n for which the greatest prime factor

3 is the first number that repeats in Pi, making it 33.

1 divided by 3 or 1/3 Or 13 (number) is always 0. 3333333 or 33. 333333%.

In science

Astronomy

In religion

[1]

In sports

In other fields

Thirty-three is:

Historical years

33 A.D., 33 B.C., 1933, 2033, etc. Year 33 was a Common year starting on Thursday (link will display the full calendar of the Julian calendar. Year 33 BC was a Leap year starting on Saturday (link will display the full calendar of the Julian calendar. Year 1933 ( MCMXXXIII) was a Common year starting on Sunday (link will display full calendar of the Gregorian calendar. 2033 ( MMXXXIII) will be Common year starting on Saturday of the Gregorian calendar.

References

  1. ^ de Vries, Ad (1976). Dictionary of Symbols and Imagery. Amsterdam: North-Holland Publishing Company, p. 462. ISBN 0-7204-8021-3.  
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