Properties of the Number -189191

One Hundred Eighty-Nine Thousand One Hundred Ninety-One

Basics

Value: -189192 → -189191 → -189190

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 277 × 683

Divisors: 1, 277, 683, 189191

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -101110001100000111

Octal: -561407

Duodecimal: -9159B

Hexadecimal: -2e307

Square: 35793234481

Square Root: 434.9609177845752

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

G.f. satisfies: A(x) = ∑_n>=0 xⁿ * ∏_k=1..n (A(x) - x^k). A229188

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 63 ones. A31831