Properties of the Number 57109

Fifty-Seven Thousand One Hundred Nine

Basics

Value: 57108 → 57109 → 57110

Parity: odd

Prime: No

Previous Prime: 57107

Next Prime: 57119

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 13 × 23 × 191

Divisors: 1, 13, 23, 191, 299, 2483, 4393, 57109

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1101111100010101

Octal: 157425

Duodecimal: 29071

Hexadecimal: df15

Square: 3261437881

Square Root: 238.97489407885507

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(1)=1, a(n) = a(n-1) + n³ if n odd, a(n) = a(n-1) + n¹ if n is even. A140153

Numbers n that are not factors of P(n)!, where P(n) is the largest prime factor of n. A57109

Number of nonzero palindromes less than 10ⁿ. A50250