Properties of the Number 14881

Fourteen Thousand Eight Hundred Eighty-One

Basics

Value: 14880 → 14881 → 14882

Parity: odd

Prime: No

Previous Prime: 14879

Next Prime: 14887

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 23 × 647

Divisors: 1, 23, 647, 14881

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11101000100001

Octal: 35041

Duodecimal: 8741

Hexadecimal: 3a21

Square: 221444161

Square Root: 121.98770429842509

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of integer partitions of n whose product of parts is not n. A379736

Left diagonal of partition triangle A047812. A7042

To get next term, multiply by 17, add 1 and discard any prime factors < 17. A57216

T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having directed index change 0,1 0,-2 1,0 or -1,0. A264299

Number of ordered triples (i,j,k) with |i|, |j|, |k|, |i·j*k| <= n. A226359

a(n) = 1 + n*(n+1)*(n-1)/2. A158842

Numbers whose square has a prime number of partitions. A284594

Centered 32-gonal numbers. A195315

Numbers n such that (j^k + k^j) == 0 (mod k+j), j=4 case. A114979

Numbers k such that the k-th prime is of the form 2·j² + 1. A90612