Properties of the Number 25896

Twenty-Five Thousand Eight Hundred Ninety-Six

Basics

Value: 25895 → 25896 → 25897

Parity: even

Prime: No

Previous Prime: 25889

Next Prime: 25903

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 13 × 83

Divisors: 1, 2, 3, 4, 6, 8, 12, 13, 24, 26

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110010100101000

Octal: 62450

Duodecimal: 12BA0

Hexadecimal: 6528

Square: 670602816

Square Root: 160.92234151913152

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) = 1728·n - 24. A157287

a(n) is the number of 2n-celled fixed polyominoes with at least 180 degree rotational symmetry about the midpoint of a horizontal edge of a square in the lattice. A390654

G.f. A(x) satisfies A(x) = 1 + x + x*(1 + x)³*A(x)². A366237

Total number of corners in all partitions of n. A corner of a partition is a point of degree two in the corresponding Ferrers diagram. A265258

Number of connected induced subgraphs in the n-sun graph. A287426

Number of 3-step one or two space at a time bishop's tours on an n X n board summed over all starting positions. A187047

a(n) is the least number k such that the sequence of elements of the abundancy index of k is palindromic with length n, or -1 if no such k exists. A349689

Expansion of 1/((1-x⁵)*(1-x¹¹)*(1-x¹²)). A25896