Properties of the Number 57260

Fifty-Seven Thousand Two Hundred Sixty

Basics

Value: 57259 → 57260 → 57261

Parity: even

Prime: No

Previous Prime: 57259

Next Prime: 57269

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 5 × 7 × 409

Divisors: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111110101100

Octal: 157654

Duodecimal: 29178

Hexadecimal: dfac

Square: 3278707600

Square Root: 239.2906182866349

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

Binomial transform of [1, 1, 7, 7, 7, ...]. A131068

a(n) = 4·n*(n² + 2)/3. A217873

Number of integer solutions (a₁, a₂, ... , a₈) to the equation a₁² + 2·a₂² + ... + 8·a₈² = 3·n. A320243

Number of one-element transitions among all integer partitions of the integers from m=0 to m=n in the unlabeled case. A96586

Numbers n such that n | 9ⁿ + 8ⁿ + 7ⁿ + 6ⁿ + 5ⁿ + 4ⁿ. A57260