Properties of the Number 82671

Eighty-Two Thousand Six Hundred Seventy-One

Basics

Value: 82670 → 82671 → 82672

Parity: odd

Prime: No

Previous Prime: 82657

Next Prime: 82699

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 17 × 1621

Divisors: 1, 3, 17, 51, 1621, 4863, 27557, 82671

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100001011101111

Octal: 241357

Duodecimal: 3BA13

Hexadecimal: 142ef

Square: 6834494241

Square Root: 287.5256510296081

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

Integers of the form 8k+7 that can be written as a sum of four distinct squares of the form m, m+2, m+4, m+5, where m == 1 (mod 4). A243579

Numbers k such that (k! - 2)/2 is a prime. A82671

G.f.: η(x) + x*η'(x). A184362