Properties of the Number 57164

Fifty-Seven Thousand One Hundred Sixty-Four

Basics

Value: 57163 → 57164 → 57165

Parity: even

Prime: No

Previous Prime: 57163

Next Prime: 57173

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 31 × 461

Divisors: 1, 2, 4, 31, 62, 124, 461, 922, 1844, 14291

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101111101001100

Octal: 157514

Duodecimal: 290B8

Hexadecimal: df4c

Square: 3267722896

Square Root: 239.0899412355108

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

10-step Fibonacci sequence starting with 0,0,1,0,0,0,0,0,0,0. A251765

Numbers that can be written as the sum of four or more consecutive squares in more than one way. A307937

Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite TON = θ-1 Nan[AlnSi24-nO48] starting with a T4 atom. A19246

Self-inverse permutation of natural numbers induced by reflections of the rooted plane trees and mountain ranges encoded by A014486. A57164

Number of ways to place 5 nonattacking knights on an n X n cylindrical board. A172967

Number of nX5 0..2 arrays with no element equal to any value at offset (0,-2) (-1,-2) or (-2,-1) and new values introduced in order 0..2. A275087