Properties of the Number 97239

Ninety-Seven Thousand Two Hundred Thirty-Nine

Basics

Value: 97238 → 97239 → 97240

Parity: odd

Prime: No

Previous Prime: 97231

Next Prime: 97241

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 32413

Divisors: 1, 3, 32413, 97239

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10111101111010111

Octal: 275727

Duodecimal: 48333

Hexadecimal: 17bd7

Square: 9455423121

Square Root: 311.83168536888616

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

a(n) = 2·A000984(n) - 1. A134760

a(n) = (1/2)*( (1 + (-1)ⁿ)*A134760(n/2) + (1 - (-1)ⁿ) ). A134761

a(n) = (p*(p+4)+1)/2 where (p,p+4) are the n-th cousin prime pair. A163634

Numbers n that are the hypotenuse of exactly 17 distinct integer-sided right triangles, i.e., n² can be written as a sum of two squares in 17 ways. A97239