Properties of the Number 64983

Sixty-Four Thousand Nine Hundred Eighty-Three

Basics

Value: 64982 → 64983 → 64984

Parity: odd

Prime: No

Previous Prime: 64969

Next Prime: 64997

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 21661

Divisors: 1, 3, 21661, 64983

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111110111010111

Octal: 176727

Duodecimal: 31733

Hexadecimal: fdd7

Square: 4222790289

Square Root: 254.91763375647437

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

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 918", based on the 5-celled von Neumann neighborhood. A284410

Expansion of 1/(1-x-x⁴-x⁶). A120446

Numbers k such that k![4] - 256 is prime, where k![4] = A007662(k) = quadruple factorial. A329177

a(n) is the smallest prime p such that p·n! - 1 is prime. A64983