Properties of the Number 68655

Sixty-Eight Thousand Six Hundred Fifty-Five

Basics

Value: 68654 → 68655 → 68656

Parity: odd

Prime: No

Previous Prime: 68639

Next Prime: 68659

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 23 × 199

Divisors: 1, 3, 5, 15, 23, 69, 115, 199, 345, 597

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000110000101111

Octal: 206057

Duodecimal: 33893

Hexadecimal: 10c2f

Square: 4713509025

Square Root: 262.0209915254883

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

Number of rooted fullerenes with n faces, where "rooted" means that one triple (v,e,f) is distinguished, where v is a vertex, e is an edge on that vertex and f is a face on that edge. A203977

Primes which are a concatenation of at least two consecutive primes. A68655