Properties of the Number -225566

Two Hundred Twenty-Five Thousand Five Hundred Sixty-Six

Basics

Value: -225567 → -225566 → -225565

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 11 × 10253

Divisors: 1, 2, 11, 22, 10253, 20506, 112783, 225566

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110111000100011110

Octal: -670436

Duodecimal: -AA652

Hexadecimal: -3711e

Square: 50880020356

Square Root: 474.9378906762441

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 2n+1 of type OO (see Comments). A236914

Number of nonnegative solutions of a certain system of linear Diophantine equations depending on an even parameter. A277387

a(n) = n² with each digit repeated. A248126