Properties of the Number -91261

Ninety-One Thousand Two Hundred Sixty-One

Basics

Value: -91262 → -91261 → -91260

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 263 × 347

Divisors: 1, 263, 347, 91261

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10110010001111101

Octal: -262175

Duodecimal: -44991

Hexadecimal: -1647d

Square: 8328570121

Square Root: 302.0943561207326

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

Expansion of e.g.f. exp(x·G(x)³) where G(x) = 1 + x·G(x)⁴ is the g.f. of A002293. A380515

a(n) = 60·n² + 1. A158673

Consecutive internal states of the linear congruential pseudo-random number generator (321·s + 123) mod 10⁵ when started at 1. A383128

Number of ways to place zero or more nonadjacent 1,0 1,1 2,0 2,2 3,0 3,3 4,1 4,3 polyhexes in any orientation on a planar nXnXn triangular grid. A155433