Properties of the Number 85279

Eighty-Five Thousand Two Hundred Seventy-Nine

Basics

Value: 85278 → 85279 → 85280

Parity: odd

Prime: No

Previous Prime: 85259

Next Prime: 85297

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 107 × 797

Divisors: 1, 107, 797, 85279

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100110100011111

Octal: 246437

Duodecimal: 41427

Hexadecimal: 14d1f

Square: 7272507841

Square Root: 292.025683801956

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

Absolute discriminants of imaginary quadratic number fields with elementary bicyclic 5-class group (5,5). A359871

Expansion of (1 - 2·x - 2·x²)/((1 - 2·x)*(1 - 3·x)). A85279