Properties of the Number 82112

Eighty-Two Thousand One Hundred Twelve

Basics

Value: 82111 → 82112 → 82113

Parity: even

Prime: No

Previous Prime: 82073

Next Prime: 82129

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ⁶ × 1283

Divisors: 1, 2, 4, 8, 16, 32, 64, 1283, 2566, 5132

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100000011000000

Octal: 240300

Duodecimal: 3B628

Hexadecimal: 140c0

Square: 6742380544

Square Root: 286.55191501715706

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 ∏_k>=1 ((1 - x^k)/(1 + x^k))^σ(k). A320971

Number of irreducible involutions of length n avoiding the pattern {123}. A278025

Numbers k such that 3^k + 2^k + 10 is prime. A219617

Record values of A338565. A338928

a(n) = 4·n² + 10·n + 1. A82112