Properties of the Number 90992

Ninety Thousand Nine Hundred Ninety-Two

Basics

Value: 90991 → 90992 → 90993

Parity: even

Prime: No

Previous Prime: 90989

Next Prime: 90997

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 11 ² × 47

Divisors: 1, 2, 4, 8, 11, 16, 22, 44, 47, 88

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001101110000

Octal: 261560

Duodecimal: 447A8

Hexadecimal: 16370

Square: 8279544064

Square Root: 301.6488024176459

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) = (3·n⁴ - 4·n³ + n² + 4·n + 4)/4. A366478

Coefficients of polynomials described below. A174531

Smallest ∏_i:λ prime(i) for any perfect partition λ of n. A259939

Smallest m such that A066088(m) = A001221(A001157(m)) = n. A66089

Number of meaningful differential operations of the n-th order on the space R⁷. A90992