Properties of the Number 82157

Eighty-Two Thousand One Hundred Fifty-Seven

Basics

Value: 82156 → 82157 → 82158

Parity: odd

Prime: No

Previous Prime: 82153

Next Prime: 82163

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 29 × 2833

Divisors: 1, 29, 2833, 82157

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100000011101101

Octal: 240355

Duodecimal: 3B665

Hexadecimal: 140ed

Square: 6749772649

Square Root: 286.6304240655552

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

Number of length n+3 0..4 arrays with some disjoint pairs in every consecutive four terms having the same sum. A247529

Number of deterministic completely defined acyclic automata with 2 inputs and n transient labeled states (and a unique absorbing state). A82157