Properties of the Number 56586

Fifty-Six Thousand Five Hundred Eighty-Six

Basics

Value: 56585 → 56586 → 56587

Parity: even

Prime: No

Previous Prime: 56569

Next Prime: 56591

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 9431

Divisors: 1, 2, 3, 6, 9431, 18862, 28293, 56586

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101110100001010

Octal: 156412

Duodecimal: 288B6

Hexadecimal: dd0a

Square: 3201975396

Square Root: 237.8781200531062

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

a(n+1) is the smallest number > a(n) such that the digits of a(n)² are all (with multiplicity) contained in the digits of a(n+1)², with a(0)=1. A14563

T(n,k) is the number of non-equivalent distinguishing partitions of the cycle on n vertices with exactly k parts. Regular triangle read by rows, n >= 1, 1 <= k <= n. A324802

Numbers that define integer Heronian triangles [prime(a(n)), prime(a(n)+1), A068965(n)] with area A068966(n). A68964

Numbers k such that sum of digits of k = sum of digits of anti-divisors of k. A213239

Numbers k such that k and k+2 are both terms in A380846. A381073

Ninth power of Fibonacci numbers A000045. A56586