Properties of the Number -443009

Four Hundred Forty-Three Thousand Nine

Basics

Value: -443010 → -443009 → -443008

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 7 ² × 9041

Divisors: 1, 7, 49, 9041, 63287, 443009

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101100001010000001

Octal: -1541201

Duodecimal: -194455

Hexadecimal: -6c281

Square: 196256974081

Square Root: 665.5892126529696

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

Number of compositions of n whose standard factorization into Lyndon words has all distinct weakly increasing factors. A299027

G.f. A(x) satisfies: A(x) = (1 - x·A(-x)) / (1 - 2·x * A(x)). A349011