Properties of the Number -443609

Four Hundred Forty-Three Thousand Six Hundred Nine

Basics

Value: -443610 → -443609 → -443608

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 443609

Divisors: 1, 443609

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101100010011011001

Octal: -1542331

Duodecimal: -194875

Hexadecimal: -6c4d9

Square: 196788944881

Square Root: 666.0397886012516

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

Indices of prime Lucas numbers. A1606

Primes p such that floor(φ^p) is prime. A168033

Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a² + 7·b². A216538

Numbers n such that the n-th Lucas number is prime and can be written in the form a² + 3·b². A216554

Numbers n such that the n-th Lucas number is prime and can be written in the form a² + 2·b². A216562

Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a² + 5·b². A216565

Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a² + b². A216566

Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a² + 6·b². A216572

Numbers n such that the n-th Lucas number is prime and can be written in the form a² + 10·b². A216575