Properties of the Number 82791

Eighty-Two Thousand Seven Hundred Ninety-One

Basics

Value: 82790 → 82791 → 82792

Parity: odd

Prime: No

Previous Prime: 82787

Next Prime: 82793

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 9199

Divisors: 1, 3, 9, 9199, 27597, 82791

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100001101100111

Octal: 241547

Duodecimal: 3BAB3

Hexadecimal: 14367

Square: 6854349681

Square Root: 287.73425239272433

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

Smallest k such that k·n begins with 2: a(n) = A082811(n)/n. A82791

G.f. satisfies: A(x) = 1 + x·A(x)⁴/A(-x). A143341