Properties of the Number -167763

One Hundred Sixty-Seven Thousand Seven Hundred Sixty-Three

Basics

Value: -167764 → -167763 → -167762

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 55921

Divisors: 1, 3, 55921, 167763

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101000111101010011

Octal: -507523

Duodecimal: -81103

Hexadecimal: -28f53

Square: 28144424169

Square Root: 409.5888182067474

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) = a(n-1) + a(n-2) - 2, a(0) = 4, a(1) = 3. A211

Number of maximum matchings in the n-Moebius ladder M_n. A20878

E.g.f. A(x) satisfies A(x) = exp( x / (1+x)² * A(x)² ). A390063

a(n) is the number of perfect matchings of an edge-labeled 2 X (2n+1) Mobius grid graph. A162483

Expansion of (1 - x + 3·x³ - 2·x⁴ - 3·x⁵)/(1 - 2·x + x³). A48162