Properties of the Number 56539

Fifty-Six Thousand Five Hundred Thirty-Nine

Basics

Value: 56538 → 56539 → 56540

Parity: odd

Prime: No

Previous Prime: 56533

Next Prime: 56543

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 7 × 41 × 197

Divisors: 1, 7, 41, 197, 287, 1379, 8077, 56539

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101110011011011

Octal: 156333

Duodecimal: 28877

Hexadecimal: dcdb

Square: 3196658521

Square Root: 237.77930944470336

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

Expansion of ∏_k>=1 1/(1 - x^2·k+1)^k. A263150

Self-inverse permutation: reverse the bits in binary expansion of n and also complement them (0->1, 1->0) if the run count (A005811) is even. A56539