Properties of the Number 57231

Fifty-Seven Thousand Two Hundred Thirty-One

Basics

Value: 57230 → 57231 → 57232

Parity: odd

Prime: No

Previous Prime: 57223

Next Prime: 57241

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 6359

Divisors: 1, 3, 9, 6359, 19077, 57231

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111110001111

Octal: 157617

Duodecimal: 29153

Hexadecimal: df8f

Square: 3275387361

Square Root: 239.23001483927555

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

Total number of parts of multiplicity 3 in all partitions of n. A117524

a(n) = ∑_k=1..n C(n-k, floor((n-k)/k)). A273161

a(n) is the number of ways to partition a square n X n into five rectangles of different dimensions, without any straight cut spanning the entire square. A384208

Numbers k such that k divides 9^k + 8^k + 7^k. A57231