Properties of the Number 85646

Eighty-Five Thousand Six Hundred Forty-Six

Basics

Value: 85645 → 85646 → 85647

Parity: even

Prime: No

Previous Prime: 85643

Next Prime: 85661

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 11 × 17 × 229

Divisors: 1, 2, 11, 17, 22, 34, 187, 229, 374, 458

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111010001110

Octal: 247216

Duodecimal: 41692

Hexadecimal: 14e8e

Square: 7335237316

Square Root: 292.6533785897576

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

a(n) = n*(n+1)*(n² + 21·n + 50)/24. A101854

Expansion of x²*(43 -11·x -148·x² +23·x³)/(1 -2·x -7·x² +7·x³ +12·x⁴ -2·x⁵). A121957

a(n) = 2·n³ - 3·n + 1. A377663

Sum of the entries in the character table of the group GL(2,Z_n). A85646