Properties of the Number -199861

One Hundred Ninety-Nine Thousand Eight Hundred Sixty-One

Basics

Value: -199862 → -199861 → -199860

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 19 × 67 × 157

Divisors: 1, 19, 67, 157, 1273, 2983, 10519, 199861

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000110010110101

Octal: -606265

Duodecimal: -977B1

Hexadecimal: -30cb5

Square: 39944419321

Square Root: 447.0581617642161

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

Positions in A181391 where the terms listed in A171863 appear. A171864