Properties of the Number 90576

Ninety Thousand Five Hundred Seventy-Six

Basics

Value: 90575 → 90576 → 90577

Parity: even

Prime: No

Previous Prime: 90547

Next Prime: 90583

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁴ × 3 ² × 17 × 37

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 17

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000111010000

Octal: 260720

Duodecimal: 44500

Hexadecimal: 161d0

Square: 8204011776

Square Root: 300.9584688956269

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

Triangle read by rows: a(n,k) is the number of k X n matrices which are the first k rows of an alternating sign matrix of size n. A297622

Maximal number of regions obtained by a straight line drawing of the complete bipartite graph K_n,n. A117717

G.f.: A(x) = (A₁)³ where A₁ = 1 + x*(A₂)³; A₂ = 1 + x²*(A₃)³; A₃ = 1 + x³*(A₄)³; ... A_n = 1 + xⁿ*(A_n+1)³ for n>=1. A132331

Expansion of (1-x)/(1 - x - 2·x³ + x⁴). A52916

Number of configurations of the 3-dimensional 3 X 3 X 3 sliding cube puzzle that require a minimum of n moves to be reached, starting with the empty space at mid-side of one of the 12 edges of the combination cube. A90576