Properties of the Number 97225

Ninety-Seven Thousand Two Hundred Twenty-Five

Basics

Value: 97224 → 97225 → 97226

Parity: odd

Prime: No

Previous Prime: 97213

Next Prime: 97231

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 ² × 3889

Divisors: 1, 5, 25, 3889, 19445, 97225

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111101111001001

Octal: 275711

Duodecimal: 48321

Hexadecimal: 17bc9

Square: 9452700625

Square Root: 311.8092365533773

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

Define the generalized Pisot sequence T(a(0),a(1)) by: a(n+2) is the greatest integer such that a(n+2)/a(n+1) < a(n+1)/a(n). This is T(3,5). A18917

a(n)= ∑_i=7..n+6 A000931(i). A167385

Numbers n that are the hypotenuse of exactly 10 distinct integer-sided right triangles, i.e., n² can be written as a sum of two squares in 10 ways. A97225