Properties of the Number -634630

Six Hundred Thirty-Four Thousand Six Hundred Thirty

Basics

Value: -634631 → -634630 → -634629

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 63463

Divisors: 1, 2, 5, 10, 63463, 126926, 317315, 634630

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10011010111100000110

Octal: -2327406

Duodecimal: -26731A

Hexadecimal: -9af06

Square: 402755236900

Square Root: 796.6366800493183

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 fixed-point-free subgroups of the symmetric group S_n. A116693

G.f.: A(x) = (1/2)*x*(B(x)²+B(x²)), where B(x) = g.f. for A000600. A36674