132
domain: N
Properties
Digital Properties
- Digit Count
- 3
- Digit Sum
- 6
- Digital Root
- 6
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 1
Divisibility
- Divisor Count
- 12
- Divisor Sum
- 336
- Proper Divisor Sum (Aliquot Sum)
- 204
- Abundant Number
- yes
- Perfect Number
- no
- Deficient Number
- no
- Highly Composite
- no
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 40
- Möbius Function
- 0
- Radical
- 66
- Omega Function (Ω)
- 4
- Little Omega Function (ω)
- 3
Special
- Factorial
- no
- Catalan Number
- yes
- Bell Number
- no
- Motzkin Number
- no
- Primorial
- no
Figurate Numbers
- Fibonacci Number
- no
- Triangular Number
- no
- Perfect Square
- no
- Perfect Cube
- no
- Pentagonal Number
- no
- Hexagonal Number
- no
- Lucas Number
- no
- Tetrahedral Number
- no
- Pell Number
- no
- Tribonacci Number
- no
- Pronic Number
- yes
Recreational
- Happy Number
- no
- Harshad Number
- yes
- Narcissistic Number
- no
- Collatz Steps
- 28
- Smith Number
- no
Primality
- Prime
- no
- Composite Number
- yes
- Semiprime
- no
- Squarefree Number
- no
- Prime Power
- no
- Prime Factorization
- no
- Twin Prime
- no
- Mersenne Prime
- no
- Sophie Germain Prime
- no
- Safe Prime
- no
- Powerful Number
- no
- Achilles Number
- no
- Perfect Power
- no
- Smooth Number
- no
- Carmichael Number
- no
Classification
- Even
- yes
- Odd
- no
Names
- German
- einshundertzweiunddreißig· ordinal: einshundertzweiunddreißigste
- English
- one hundred thirty-two· ordinal: one hundred thirty-second
- Spanish
- ciento treinta y dos· ordinal: 132º
- French
- cent trente-deux· ordinal: cent trente-deuxième
- Italian
- centotrentadue· ordinal: 132º
- Latin
- centum triginta duo· ordinal: 132.
- Portuguese
- cento e trinta e dois· ordinal: 132º
Appears in sequences
- Number of series-reduced trees with n nodes.at n=15A000014
- Let k = p_1^e_1 p_2^e_2 p_3^e_3 ... be the prime factorization of n. Sequence gives k such that the sum of the numbers of 1's in the binary expansions of e_1, e_2, e_3, ... is odd.at n=63A000028
- Symmetrical dissections of an n-gon.at n=9A000063
- Symmetrical dissections of an n-gon.at n=10A000063
- Numbers k such that k^4 + 1 is prime.at n=20A000068
- a(n) = n^2*Product_{p|n} (1 + 1/p).at n=10A000082
- a(n) = floor(n^(3/2)).at n=26A000093
- Numbers that are the sum of 3 but no fewer nonzero squares.at n=55A000419
- n written in base where place values are positive cubes.at n=53A000433
- Number of compositions of n into 3 ordered relatively prime parts.at n=19A000741
- No-3-in-line problem on n X n grid: total number of ways of placing 2n points on n X n grid so no 3 are in a line. No symmetries are taken into account.at n=6A000755
- a(n) = Sum_{k = 1..n} floor(2^k / k).at n=8A000801
- Numbers beginning with a vowel in English.at n=46A000852
- Numbers ending with a vowel in American English.at n=59A000861
- Numbers beginning with letter 'o' in English.at n=33A000865
- Expansion of (sqrt(1-4x^2) - sqrt(1-4x))/(2x).at n=6A000912
- Fermat coefficients.at n=3A000971
- Numbers that are divisible by at least three different primes.at n=15A000977
- Number of symmetric foldings of a strip of n blank stamps.at n=11A001010
- Dimensions (sorted, with duplicates removed) of real simple Lie algebras.at n=35A001066