Properties of the Number -181042

One Hundred Eighty-One Thousand Forty-Two

Basics

Value: -181043 → -181042 → -181041

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 131 × 691

Divisors: 1, 2, 131, 262, 691, 1382, 90521, 181042

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100001100110010

Octal: -541462

Duodecimal: -8892A

Hexadecimal: -2c332

Square: 32776205764

Square Root: 425.4903054124735

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

Expansion of 1 - x/(1 - x/(1 - x²/(1 - x²/(1 - x³/(1 - x³/(1 - x⁴/(1 - x⁴/ ...))))))), a continued fraction. A291875

G.f.: 1/G(0) where G(k) = 1 - q^k+1 / (1 - q^k+2/G(k+1) ). A227309