Properties of the Number 57230

Fifty-Seven Thousand Two Hundred Thirty

Basics

Value: 57229 → 57230 → 57231

Parity: even

Prime: No

Previous Prime: 57223

Next Prime: 57241

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 59 × 97

Divisors: 1, 2, 5, 10, 59, 97, 118, 194, 295, 485

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101111110001110

Octal: 157616

Duodecimal: 29152

Hexadecimal: df8e

Square: 3275272900

Square Root: 239.22792479140057

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

a(n) is the smallest number k > 1 such that, in the interval 1..k, there are as many integers that have exactly 2n divisors as there are primes (or -1 if no such number exists). A356136

Numbers k such that k = p+q = r+s with p·q = r·s = primorial number(A002110) (p·q) < (r·s). A57230