Properties of the Number 82187

Eighty-Two Thousand One Hundred Eighty-Seven

Basics

Value: 82186 → 82187 → 82188

Parity: odd

Prime: No

Previous Prime: 82183

Next Prime: 82189

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 7 × 59 × 199

Divisors: 1, 7, 59, 199, 413, 1393, 11741, 82187

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100000100001011

Octal: 240413

Duodecimal: 3B68B

Hexadecimal: 1410b

Square: 6754702969

Square Root: 286.6827514867262

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

Expansion of (1/(1 - x))*∏_k>=1 1/(1 - k·x^k). A302830

Number of primes of the form (x+1)⁵ - x⁵ less than 10ⁿ. A221846

First row of square array A082025. A82187