Properties of the Number -118993

One Hundred Eighteen Thousand Nine Hundred Ninety-Three

Basics

Value: -118994 → -118993 → -118992

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 7 × 89 × 191

Divisors: 1, 7, 89, 191, 623, 1337, 16999, 118993

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101000011010001

Octal: -350321

Duodecimal: -58A41

Hexadecimal: -1d0d1

Square: 14159334049

Square Root: 344.9536200708727

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 equivalence classes (up to graph homeomorphism) of finite graphs that have an embedding in an orientable surface of genus n which minimally separates the surface (that is, no proper subset of the embedding separates the genus n surface). A384639

Floor( π * (3/2)ⁿ ). A47625

a(n) is the least number k such that the continued fraction of the abundancy index of k contains n elements that are all distinct, or -1 if no such k exists. A349691