Properties of the Number 68269

Sixty-Eight Thousand Two Hundred Sixty-Nine

Basics

Value: 68268 → 68269 → 68270

Parity: odd

Prime: No

Previous Prime: 68261

Next Prime: 68279

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 233 × 293

Divisors: 1, 233, 293, 68269

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10000101010101101

Octal: 205255

Duodecimal: 33611

Hexadecimal: 10aad

Square: 4660656361

Square Root: 261.283371074395

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 (n+2) X 7 0..2 arrays with every 3 X 3 subblock commuting with each horizontal and vertical neighbor 3 X 3 subblock. A186564

T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with every 3X3 subblock commuting with each horizontal and vertical neighbor 3X3 subblock. A186568

1/19 the number of colorings of an n X n square array with 19 colors. A68269