Properties of the Number 90667

Ninety Thousand Six Hundred Sixty-Seven

Basics

Value: 90666 → 90667 → 90668

Parity: odd

Prime: No

Previous Prime: 90659

Next Prime: 90677

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 71 × 1277

Divisors: 1, 71, 1277, 90667

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001000101011

Octal: 261053

Duodecimal: 44577

Hexadecimal: 1622b

Square: 8220504889

Square Root: 301.10961459242714

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

Numerator of Laguerre(n, 10). A160653

a(n) = binomial(2·n-1,n) - binomial(n,2)*(binomial(n-1,2) + 2) - 1. A371003

Number of compositions of 3n with each part less than or equal to n. A90667