Properties of the Number 90936

Ninety Thousand Nine Hundred Thirty-Six

Basics

Value: 90935 → 90936 → 90937

Parity: even

Prime: No

Previous Prime: 90931

Next Prime: 90947

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ³ × 421

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001100111000

Octal: 261470

Duodecimal: 44760

Hexadecimal: 16338

Square: 8269356096

Square Root: 301.5559649550975

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

Number of regular octahedra that can be formed using the points in an (n+1)X(n+1)X(n+1) lattice cube. A178797

Irregular triangle read by rows: T(n,k) = [x^k]p_n(x), where (p_n(x)/x³ⁿ) * exp(-1/x²) is the n-th derivative of exp(-1/x²), n >= 1, 0 <= k <= 2·n-2. A344031

Engel expansion of ∑_k>=0 1/(8 + k)^k. A63191

Number of rational knots and links with n crossings with unknotting (unlinking) gap. A90936