Properties of the Number 68550

Sixty-Eight Thousand Five Hundred Fifty

Basics

Value: 68549 → 68550 → 68551

Parity: even

Prime: No

Previous Prime: 68543

Next Prime: 68567

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 ² × 457

Divisors: 1, 2, 3, 5, 6, 10, 15, 25, 30, 50

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000101111000110

Octal: 205706

Duodecimal: 33806

Hexadecimal: 10bc6

Square: 4699102500

Square Root: 261.8205492317209

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

Total number of n-digit numbers requiring 9 positive biquadrates in their representation as sum of biquadrates. A186664

Number of ways to place 6 nonattacking amazons (superqueens) on a 6 X n board. A174645

Intersection of A108027, A108028, A108029 and A108030. A108109

a(n) = lcm{1, ..., 2n} / binomial(2n, n). A68550