Properties of the Number 25922

Twenty-Five Thousand Nine Hundred Twenty-Two

Basics

Value: 25921 → 25922 → 25923

Parity: even

Prime: No

Previous Prime: 25919

Next Prime: 25931

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 13 × 997

Divisors: 1, 2, 13, 26, 997, 1994, 12961, 25922

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110010101000010

Octal: 62502

Duodecimal: 13002

Hexadecimal: 6542

Square: 671950084

Square Root: 161.00310556011024

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) = 1 + a(floor(n/2))*a(ceiling(n/2)). A5468

a(0) = 1, a(n) = 20·n² + 2 for n>0. A10010

Number of compositions of n having exactly nine fixed points. A240744

Number of permutations of [n] with exactly seven (possibly overlapping) occurrences of the generalized pattern 12-3. A264456

Number of length-4 0..n arrays with no following elements greater than or equal to the first repeated value. A267233

Expansion of 1/((1-x⁸)*(1-x¹¹)*(1-x¹²)). A25922