Properties of the Number 68417

Sixty-Eight Thousand Four Hundred Seventeen

Basics

Value: 68416 → 68417 → 68418

Parity: odd

Prime: No

Previous Prime: 68399

Next Prime: 68437

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 31 × 2207

Divisors: 1, 31, 2207, 68417

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101101000001

Octal: 205501

Duodecimal: 33715

Hexadecimal: 10b41

Square: 4680885889

Square Root: 261.56643515558335

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(n) = σ(n)*Lucas(n) where Lucas(n) = A000204(n) and σ(n) = A000203(n) is the sum of divisors of n. A225528

Number of partitionings of n X n checkerboard into three edgewise-connected sets. A68417