Properties of the Number -25563

Twenty-Five Thousand Five Hundred Sixty-Three

Basics

Value: -25564 → -25563 → -25562

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 8521

Divisors: 1, 3, 8521, 25563

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110001111011011

Octal: -61733

Duodecimal: -12963

Hexadecimal: -63db

Square: 653466969

Square Root: 159.8843331912167

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

Number of partitions of n for which 2*(number of distinct parts) > (number of parts). A237365

Let p = n-th irregular prime, A000928(n). Then a(n) = smallest value of m such that numerator(Bernoulli(2·m)/(2·m)) / numerator(Bernoulli(2·m)/(2·m*(2·m-1))) equals p. A92291

Denominators of continued fraction convergents to sqrt(757). A42459

Number of nonequivalent minimal total dominating sets in the n-cycle graph up to rotation. A302918