Properties of the Number -231131

Two Hundred Thirty-One Thousand One Hundred Thirty-One

Basics

Value: -231132 → -231131 → -231130

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 231131

Divisors: 1, 231131

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -111000011011011011

Octal: -703333

Duodecimal: -B190B

Hexadecimal: -386db

Square: 53421539161

Square Root: 480.76085531166115

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 formed from concatenation of higher primes onto the previous entry until prime, starting from 2. A240563

Prime factors in a divisibility sequence of the Lucas sequence v(P=3,Q=5) of the second kind. A164816

Primes of the form 5n² + 6. A201484

List of primes p = prime(k) such that k-th composite is a substring of k-th prime. A329270