Properties of the Number 57985

Fifty-Seven Thousand Nine Hundred Eighty-Five

Basics

Value: 57984 → 57985 → 57986

Parity: odd

Prime: No

Previous Prime: 57977

Next Prime: 57991

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 5 × 11597

Divisors: 1, 5, 11597, 57985

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 1110001010000001

Octal: 161201

Duodecimal: 29681

Hexadecimal: e281

Square: 3362260225

Square Root: 240.80074750714542

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

Start with 0 and repeatedly substitute: 0->01, 1->12, 2->0. A57985

Square array read by antidiagonals upwards in which row k has k as its first term and each subsequent term is the least possible value such that the sum of any 2 or more terms does not equal a prime. A305579