Properties of the Number -91489

Ninety-One Thousand Four Hundred Eighty-Nine

Basics

Value: -91490 → -91489 → -91488

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 191 × 479

Divisors: 1, 191, 479, 91489

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10110010101100001

Octal: -262541

Duodecimal: -44B41

Hexadecimal: -16561

Square: 8370237121

Square Root: 302.4714862594489

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

Coefficient of x⁰ in the minimal polynomial of the continued fraction [1ⁿ,sqrt(6),1,1,...], where 1ⁿ means n ones. A266804

Number of arrays of median of three adjacent elements of some length n+2 0..2 array, with no adjacent equal elements in the latter. A229006