Properties of the Number 68293

Sixty-Eight Thousand Two Hundred Ninety-Three

Basics

Value: 68292 → 68293 → 68294

Parity: odd

Prime: No

Previous Prime: 68281

Next Prime: 68311

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 31 × 2203

Divisors: 1, 31, 2203, 68293

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000101011000101

Octal: 205305

Duodecimal: 33631

Hexadecimal: 10ac5

Square: 4663933849

Square Root: 261.32929418647274

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; thereafter a(n) = 6*(2^n-1 - 1). A68293

Number of ways to place 5 nonattacking semi-queens on an n X n board. A202656