Properties of the Number 90134

Ninety Thousand One Hundred Thirty-Four

Basics

Value: 90133 → 90134 → 90135

Parity: even

Prime: No

Previous Prime: 90127

Next Prime: 90149

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 11 × 17 × 241

Divisors: 1, 2, 11, 17, 22, 34, 187, 241, 374, 482

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000000010110

Octal: 260026

Duodecimal: 441B2

Hexadecimal: 16016

Square: 8124137956

Square Root: 300.2232502655316

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 (1 - 2·x + x² + x³ + x⁵) / ((1 - x)*(1 - 2·x - x³)). A232230

Number of (3+2) X (n+2) 0..3 arrays with every consecutive three elements in every row and diagonal having exactly two distinct values, and in every column and antidiagonal not having exactly two distinct values, and new values 0 upwards introduced in row major order. A252722

Expansion of g.f. x/((1 - x)²*(1 - x³)). A1840

Number of parallelogram polyominoes with n cells (also called staircase polyominoes, although that term is overused). A6958

Decimal expansion of the Klarner-Rivest polyomino constant. A276994

Canonical coin systems; numbers k where the positions of 1-bits in the binary expansion of k give the coin denominations of a canonical coin system. A390211

a(n) = (6·n!/(n+5)) *binomial(n+5,n-1)* 6F6(-n+1, 1/5·n+1, 1/5·n+9/5, 1/5·n+8/5, 1/5·n+7/5, 1/5·n+6/5; 7/6, 4/3, 3/2, 5/3, 11/6, 2; -3125/46656), where 6F6(;;) is the generalized hypergeometric series. A90134