Properties of the Number -400031

Four Hundred Thousand Thirty-One

Basics

Value: -400032 → -400031 → -400030

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 400031

Divisors: 1, 400031

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100001101010011111

Octal: -1415237

Duodecimal: -1735BB

Hexadecimal: -61a9f

Square: 160024800961

Square Root: 632.4800392107248

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 A001414(p+1) = A001414(p-1) - 1. A342823