Properties of the Number 97564

Ninety-Seven Thousand Five Hundred Sixty-Four

Basics

Value: 97563 → 97564 → 97565

Parity: even

Prime: No

Previous Prime: 97561

Next Prime: 97571

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 24391

Divisors: 1, 2, 4, 24391, 48782, 97564

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111110100011100

Octal: 276434

Duodecimal: 48564

Hexadecimal: 17d1c

Square: 9518734096

Square Root: 312.35236512631053

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)/A002939(n+1) is the Kirchhoff index of the join of the disjoint union of two complete graphs on n vertices with the empty graph on n+1 vertices. A338109

a(n) = (a(n-1) mod 2)*a(n-1) + a(n-2) with a(0)=0, a(1)=1. A97564