Properties of the Number -70991

Seventy Thousand Nine Hundred Ninety-One

Basics

Value: -70992 → -70991 → -70990

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 70991

Divisors: 1, 70991

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001010101001111

Octal: -212517

Duodecimal: -350BB

Hexadecimal: -1154f

Square: 5039722081

Square Root: 266.4413631551978

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 series-reduced achiral free pure multifunctions (with empty expressions allowed) with one atom and n positions. A317884

Primes p such that q² - p² + 1 is the square of a composite number where p and q are consecutive primes. A316934