Properties of the Number 68275

Sixty-Eight Thousand Two Hundred Seventy-Five

Basics

Value: 68274 → 68275 → 68276

Parity: odd

Prime: No

Previous Prime: 68261

Next Prime: 68279

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 ² × 2731

Divisors: 1, 5, 25, 2731, 13655, 68275

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101010110011

Octal: 205263

Duodecimal: 33617

Hexadecimal: 10ab3

Square: 4661475625

Square Root: 261.2948526090784

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 positive integers <= 2ⁿ of form 7 x² + 7 y². A54186

1/8 the number of colorings of an n X n rhombic hexagonal array with 8 colors. A68275