Properties of the Number -108991

One Hundred Eight Thousand Nine Hundred Ninety-One

Basics

Value: -108992 → -108991 → -108990

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 108991

Divisors: 1, 108991

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010100110111111

Octal: -324677

Duodecimal: -530A7

Hexadecimal: -1a9bf

Square: 11879038081

Square Root: 330.1378499960282

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

Number of bracelet structures using a maximum of four different colored beads. A56354

Primes in A128490. A128491