Properties of the Number 25966

Twenty-Five Thousand Nine Hundred Sixty-Six

Basics

Value: 25965 → 25966 → 25967

Parity: even

Prime: No

Previous Prime: 25951

Next Prime: 25969

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 12983

Divisors: 1, 2, 12983, 25966

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110010101101110

Octal: 62556

Duodecimal: 1303A

Hexadecimal: 656e

Square: 674233156

Square Root: 161.13969095167087

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

The maximum integer dimension in which the volume of the hypersphere of radius n remains larger than 1. A177677

a(n) = prime(n)³ mod (n² + prime(n)²). A243769

Number of irreducible polynomials (over the rationals) of form a·x²+b·x+c, 1 <= a,b,c <= n. A79671

Triangle read by rows. Convolution triangle of A002467 (number of permutations with fixed points). A357586

Expansion of 1/((1-2x)(1-4x)(1-6x)(1-8x)). A25966