Properties of the Number 68625

Sixty-Eight Thousand Six Hundred Twenty-Five

Basics

Value: 68624 → 68625 → 68626

Parity: odd

Prime: No

Previous Prime: 68611

Next Prime: 68633

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 ³ × 61

Divisors: 1, 3, 5, 9, 15, 25, 45, 61, 75, 125

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000110000010001

Octal: 206021

Duodecimal: 33869

Hexadecimal: 10c11

Square: 4709390625

Square Root: 261.9637379485947

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

Reduced root factorial of n: product of the smallest integer root of numbers from 1 to n. A68625

Number of 3 X n arrays containing n copies of 0..3-1 with no equal horizontal neighbors and new values introduced sequentially from 0. A264946