Properties of the Number -231197

Two Hundred Thirty-One Thousand One Hundred Ninety-Seven

Basics

Value: -231198 → -231197 → -231196

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 231197

Divisors: 1, 231197

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -111000011100011101

Octal: -703435

Duodecimal: -B1965

Hexadecimal: -3871d

Square: 53452052809

Square Root: 480.82949160799194

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 with twelve embedded primes. A179922

Primes with d digits (d>0) which have more than 2d distinct primes as substrings. A168169

Numbers k such that 473·2^k+1 is prime. A319485