Properties of the Number -199441

One Hundred Ninety-Nine Thousand Four Hundred Forty-One

Basics

Value: -199442 → -199441 → -199440

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 11 × 18131

Divisors: 1, 11, 18131, 199441

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000101100010001

Octal: -605421

Duodecimal: -97501

Hexadecimal: -30b11

Square: 39776712481

Square Root: 446.5881771834091

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.: A(x) = ∑_n>=0 xⁿ * A(x)^A003188(n) where A003188(n) = n XOR floor(n/2). A192483

Numbers whose base-3 representation has exactly 12 runs. A43592