Properties of the Number 91082

Ninety-One Thousand Eighty-Two

Basics

Value: 91081 → 91082 → 91083

Parity: even

Prime: No

Previous Prime: 91081

Next Prime: 91097

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 45541

Divisors: 1, 2, 45541, 91082

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001111001010

Octal: 261712

Duodecimal: 44862

Hexadecimal: 163ca

Square: 8295930724

Square Root: 301.7979456523851

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

G.f.: ∑_n>=0 (xⁿ⁺¹ + i)ⁿ / (1 + i·xⁿ)ⁿ⁺¹, in which the constant term is taken to be 1. A323690

Write the numbers from 1 to n² in a spiraling square; a(n) is the total of the sums of the two diagonals. A59924

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, 0, 1), (1, 0, 0), (1, 0, 1), (1, 1, 0)}. A151166

Numbers n which when converted to base 8, reversed and converted back to base 10 yield a number m such that n mod m = 0. Cases which are trivial or result in digit loss are excluded. A91082