Properties of the Number -312161

Three Hundred Twelve Thousand One Hundred Sixty-One

Basics

Value: -312162 → -312161 → -312160

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 312161

Divisors: 1, 312161

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001100001101100001

Octal: -1141541

Duodecimal: -130795

Hexadecimal: -4c361

Square: 97444489921

Square Root: 558.7137012817924

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

Primes p such that the next prime after p can be obtained from p by adding the product of the digits of p. A89823

Prime intersections in a square spiral with positive integers: primes p such that there are four primes among eight nearest neighbors of p. A215470