Properties of the Number -205330

Two Hundred Five Thousand Three Hundred Thirty

Basics

Value: -205331 → -205330 → -205329

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 20533

Divisors: 1, 2, 5, 10, 20533, 41066, 102665, 205330

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110010001000010010

Octal: -621022

Duodecimal: -9A9AA

Hexadecimal: -32212

Square: 42160408900

Square Root: 453.13353440238785

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

Least k such that the first k terms of the Kolakoski sequence (A000002) contain n more 1's than 2's. A22327

G.f. A(x) satisfies: A(x) = x - x² * exp(A(x) + A(x²)/2 + A(x³)/3 + A(x⁴)/4 + ...). A363062