Properties of the Number 57160

Fifty-Seven Thousand One Hundred Sixty

Basics

Value: 57159 → 57160 → 57161

Parity: even

Prime: No

Previous Prime: 57149

Next Prime: 57163

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 5 × 1429

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 1429, 2858

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111101001000

Octal: 157510

Duodecimal: 290B4

Hexadecimal: df48

Square: 3267265600

Square Root: 239.0815760362977

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

Structured hexagonal anti-prism numbers. A100183

Consider the array T(n, m) where the n-th row is the sequence of integer coefficients of A(x), where 1<=a(n)<=n, such that A(x)^1/n consists entirely of integer coefficients and where m is the (m+1)-th coefficient. This is the row sum of A to the first coefficient of one. A112285

Smallest value of k for which the expression k·2^2ⁿ-1-1 is prime. A57160

Reversion of y - y² - y³ + y⁴ - y⁵. A63027