Properties of the Number 57130

Fifty-Seven Thousand One Hundred Thirty

Basics

Value: 57129 → 57130 → 57131

Parity: even

Prime: No

Previous Prime: 57119

Next Prime: 57131

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 29 × 197

Divisors: 1, 2, 5, 10, 29, 58, 145, 197, 290, 394

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111100101010

Octal: 157452

Duodecimal: 2908A

Hexadecimal: df2a

Square: 3263836900

Square Root: 239.0188277102873

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 + x^k)^sigma₁(k-k), where sigma₁(k) = sum of divisors of k (A000203). A319107

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 493", based on the 5-celled von Neumann neighborhood. A272545

a(1)=1, a(2)=2, a(3)=3, a(4)=4, a(5)=5, a(n)=5·a(n-5)+4·a(n-4)+3·a(n-3)+2·a(n-2)+a(n-1). A286902

Product of first n primes of form 6k-1. A57130