Properties of the Number -89986

Eighty-Nine Thousand Nine Hundred Eighty-Six

Basics

Value: -89987 → -89986 → -89985

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 40

Digital Root: 4

Palindrome: No

Factorization: 2 × 13 × 3461

Divisors: 1, 2, 13, 26, 3461, 6922, 44993, 89986

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101111110000010

Octal: -257602

Duodecimal: -440AA

Hexadecimal: -15f82

Square: 8097480196

Square Root: 299.9766657591887

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 6-regular maps with n vertices on the torus, up to orientation-preserving and orientation-reversing isomorphisms. A292110

Numbers n such that n, n+1, n+2, n+3, and n+4 are not divisible by any of their nonzero digits. A244359