Properties of the Number 68542

Sixty-Eight Thousand Five Hundred Forty-Two

Basics

Value: 68541 → 68542 → 68543

Parity: even

Prime: No

Previous Prime: 68539

Next Prime: 68543

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 43 × 797

Divisors: 1, 2, 43, 86, 797, 1594, 34271, 68542

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101110111110

Octal: 205676

Duodecimal: 337BA

Hexadecimal: 10bbe

Square: 4698005764

Square Root: 261.80527114632355

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) = floor( n*(n-1)*(n-2)*(n-3)/32 ). A11942

Period of the fraction 1/3ⁿ. A68542