Properties of the Number 25608

Twenty-Five Thousand Six Hundred Eight

Basics

Value: 25607 → 25608 → 25609

Parity: even

Prime: No

Previous Prime: 25603

Next Prime: 25609

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 11 × 97

Divisors: 1, 2, 3, 4, 6, 8, 11, 12, 22, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110010000001000

Octal: 62010

Duodecimal: 129A0

Hexadecimal: 6408

Square: 655769664

Square Root: 160.0249980471801

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

Place n points in general position on each side of an equilateral triangle, and join every pair of the 3·n+3 boundary points by a chord; sequence gives number of vertices in the resulting planar graph. A367117

Number of 3 X 3 magilatin squares with positive values < n. A173548

Number of partitions of n into at most 10 parts. A8639

Number of partitions of n into 10 distinct and relatively prime parts. A341914

Number of partitions of n into 10 unordered relatively prime parts. A23030

Number of 4-block ordered bicoverings of an unlabeled n-set. A60091

a(n) = 32·7ⁿ/21 - 8/3, n>=1. A304826

8 times octagonal numbers: 8·n*(3·n-2). A153808

Values·for record minima of the positive distance d between the square of an integer y and the fifth power of a positive integer·such that d = y² - x⁵ (x <> k² and y <> k⁵). A198444

a(n) = 64·n² + 8. A158488