Properties of the Number 82945

Eighty-Two Thousand Nine Hundred Forty-Five

Basics

Value: 82944 → 82945 → 82946

Parity: odd

Prime: No

Previous Prime: 82939

Next Prime: 82963

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 × 53 × 313

Divisors: 1, 5, 53, 265, 313, 1565, 16589, 82945

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100010000000001

Octal: 242001

Duodecimal: 40001

Hexadecimal: 14401

Square: 6879873025

Square Root: 288.00173610587836

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

Coefficient of·in minimal polynomial of the continued fraction [1ⁿ,2,1,1,1,...], where 1ⁿ means n ones. A265762

Expansion of x/((1-x-x³)*(1-x)⁴). A144898

Pierpont 3-almost primes. 3-almost primes of form (2^K)*(3^L)+1. A112797

Number of terms of A293630 at stage n. A291481

a(n) = 64·n² + 1. A158686

a(n) = 4·n⁴ + 1. A211412

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 838", based on the 5-celled von Neumann neighborhood. A284242

a(n) = n·12ⁿ + 1. A64750

Expansion of 1/sqrt(1 - 6·x + 25·x²). A98341

Numbers k such that σ((k-1)/2) + τ((k-1)/2) is prime. A272060