Properties of the Number 57238

Fifty-Seven Thousand Two Hundred Thirty-Eight

Basics

Value: 57237 → 57238 → 57239

Parity: even

Prime: No

Previous Prime: 57223

Next Prime: 57241

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 28619

Divisors: 1, 2, 28619, 57238

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1101111110010110

Octal: 157626

Duodecimal: 2915A

Hexadecimal: df96

Square: 3276188644

Square Root: 239.24464466315646

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

T(n,k) = Number of n X k 0..1 arrays with rows and columns unimodal. A223620

Number of n X 4 0..1 arrays with rows and columns unimodal. A223616

Number of nX6 0..1 arrays with rows and columns unimodal. A223618

Numbers k such that k | 4^k + 3^k + 2^k. A57238