Properties of the Number 57016

Fifty-Seven Thousand Sixteen

Basics

Value: 57015 → 57016 → 57017

Parity: even

Prime: No

Previous Prime: 56999

Next Prime: 57037

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 7127

Divisors: 1, 2, 4, 8, 7127, 14254, 28508, 57016

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111010111000

Octal: 157270

Duodecimal: 28BB4

Hexadecimal: deb8

Square: 3250824256

Square Root: 238.7802336877992

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

E.g.f. satisfies: A'(x) = A(x)⁷ / A(-x) with A(0) = 1. A236953

Row sums of triangle A097181, in which the n-th row polynomial R_n(y) is formed from the initial (n+1) terms of g.f. A097182(y)ⁿ⁺¹, where R_n(1/2) = 8ⁿ for all n>=0. A97185

Consider recurrence b(0) = (2n+1)/2, b(n) = b(n-1)*floor(b(n-1)); sequence gives first integer reached. A57016