14376
domain: N
Properties
Digital Properties
- Digit Count
- 5
- Digit Sum
- 21
- Digital Root
- 3
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 2
Divisibility
- Divisor Count
- 16
- Divisor Sum
- 36000
- Proper Divisor Sum (Aliquot Sum)
- 21624
- Abundant Number
- yes
- Perfect Number
- no
- Deficient Number
- no
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 4784
- Möbius Function
- 0
- Radical
- 3594
- Omega Function (Ω)
- 5
- Little Omega Function (ω)
- 3
Special
- Factorial
- no
- Catalan Number
- no
- 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
- no
Recreational
- Happy Number
- no
- Harshad Number
- no
- Narcissistic Number
- no
- Collatz Steps
- 120
- Smith Number
- no
- Vampire 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
Appears in sequences
- Coordination sequence for hexagonal close-packing.at n=37A007899
- Coordination sequence for alpha-Nd, Position Nd1.at n=37A009948
- Diagonal in array of n-gonal numbers A081422.at n=23A081437
- Number of pairs with two different elements which can be obtained by selecting unique elements from two sets with n+1 and n^2 elements respectively and n common elements.at n=24A085490
- Indices of prime NSW numbers A088165.at n=17A113501
- Number of partitions p of n such that min(p) and max(p) have a common factor.at n=49A114326
- The largest part summed over all partitions of n in which every integer from the smallest part to the largest part occurs.at n=45A117469
- a(n) = 25*n^2 - n.at n=23A157514
- Let f(x) = 1 + x^2 + x^4 + x^5 + x^6 + x^10 + x^11; sequence has g.f. g(x) = 1/(x^11*f(1/x)).at n=34A157876
- a(n) = 100*n^2 - 2*n.at n=12A158129
- a(n) = 625*n + 1.at n=22A158383
- a(n) = 576*n^2 - 24.at n=4A158636
- Numbers that are 4-digit palindromes in at least 2 bases.at n=18A180453
- Number of nondecreasing arrangements of n+3 numbers in 0..7 with each number being the sum mod 8 of three others.at n=6A183902
- Number of (n+1)X5 0..1 arrays with the number of rightwards and downwards edge increases in each 2X2 subblock differing from the number in all its horizontal and vertical neighbors.at n=12A205068
- Smallest palindromic numbers of length 4 in two bases differing by n.at n=10A216843
- Number of n X 2 binary arrays whose sum with another n X 2 binary array containing no more than two 1s has rows and columns in lexicographically nondecreasing order.at n=10A225976
- Number of partitions of n such that (number of distinct parts) > least part.at n=35A239951
- Number of ways to choose three distinct points from a 4 X n grid so that they form an isosceles triangle.at n=47A271913
- Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 654", based on the 5-celled von Neumann neighborhood.at n=35A273332