Properties of the Number 97231

Ninety-Seven Thousand Two Hundred Thirty-One

Basics

Value: 97230 → 97231 → 97232

Parity: odd

Prime: Yes

Previous Prime: 97213

Next Prime: 97241

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 97231

Divisors: 1, 97231

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10111101111001111

Octal: 275717

Duodecimal: 48327

Hexadecimal: 17bcf

Square: 9453867361

Square Root: 311.8188576722069

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 A001177(p) = (p-1)/7. A308800

Primes of the form 2·n² + 10·n + 3. A221902

a(n) is the number of distinct radii of circles passing through at least three points in a square grid of n X n points. A357301

Number of common (distinct) digits of consecutive prime numbers. A76490

Number of solutions (excluding rotations and reflections) for a series of 9 consecutive primes beginning with the n-th prime arranged in a 3 X 3 square such that all row, column and diagonal totals are primes. A97231

Number of (n+1) X (6+1) 0..2 arrays with every 2 X 2 subblock diagonal minus antidiagonal sum nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A253493