Properties of the Number -180662

One Hundred Eighty Thousand Six Hundred Sixty-Two

Basics

Value: -180663 → -180662 → -180661

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 103 × 877

Divisors: 1, 2, 103, 206, 877, 1754, 90331, 180662

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100000110110110

Octal: -540666

Duodecimal: -88672

Hexadecimal: -2c1b6

Square: 32638758244

Square Root: 425.0435271828051

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 6-ary Lyndon words of length n with trace 1 and subtrace 4 over Z₆. A74432

Number of 6-ary Lyndon words of length n with trace 3 and subtrace 4 over Z₆. A74444

Expansion of ∏_k>=1 1 / ((1 - x^k) * (1 - x^k³)). A369579

The number of regions formed inside a triangle with leg lengths equal to the Pythagorean triples by straight line segments mutually connecting all vertices and all points that divide the sides into unit length parts. A332978