Properties of the Number 82245

Eighty-Two Thousand Two Hundred Forty-Five

Basics

Value: 82244 → 82245 → 82246

Parity: odd

Prime: No

Previous Prime: 82241

Next Prime: 82261

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 5483

Divisors: 1, 3, 5, 15, 5483, 16449, 27415, 82245

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100000101000101

Octal: 240505

Duodecimal: 3B719

Hexadecimal: 14145

Square: 6764240025

Square Root: 286.78389076097005

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 203", based on the 5-celled von Neumann neighborhood. A279810

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 646", based on the 5-celled von Neumann neighborhood. A283583

a(1) = 1; a(n+1) = n!*∑_k∣n a(k)/k!. A68100

Sum of (n-1)-th powers of divisors of n. A82245