Properties of the Number 82978

Eighty-Two Thousand Nine Hundred Seventy-Eight

Basics

Value: 82977 → 82978 → 82979

Parity: even

Prime: No

Previous Prime: 82963

Next Prime: 82981

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 × 5927

Divisors: 1, 2, 7, 14, 5927, 11854, 41489, 82978

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100010000100010

Octal: 242042

Duodecimal: 4002A

Hexadecimal: 14422

Square: 6885348484

Square Root: 288.05902172992256

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 left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 182", based on the 5-celled von Neumann neighborhood. A279696

Numbers k for which 6k+1, 24k+5, 432k²+72k-1, and 432k²+90k-1 are all prime. A175513

Duplicate of A005536. A82978