Properties of the Number 6009

Six Thousand Nine

Basics

Value: 6008 → 6009 → 6010

Parity: odd

Prime: No

Previous Prime: 6007

Next Prime: 6011

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 2003

Divisors: 1, 3, 2003, 6009

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101111001

Octal: 13571

Duodecimal: 3589

Hexadecimal: 1779

Square: 36108081

Square Root: 77.51773990513398

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

Strobogrammatic numbers: the same upside down. A787

T(n,k)=Number of nXk binary arrays with some element plus some horizontally or antidiagonally adjacent neighbor totalling two not more than once. A268995

Numbers that look the same when rotated by 180 degrees, using only digits 0, 6 and 9. A111065

The Gi1 and Gi2 sums of Losanitsch's triangle A034851. A192928

Dirichlet g.f.: ∏_k>=2 1 / (1 - k^-s)^{k*(k + 1}/2). A329124

Semiprimes s such that s-/+2 are primes. A125215

a(n) = n³ + sum((-1)^j*a(j)); for j=1 to n-1; a(1)=1. A153286

Numbers that are the same upside down (using only digits 0, 1, 6 and 9). A169731

Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 157", based on the 5-celled von Neumann neighborhood. A270329

Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 625", based on the 5-celled von Neumann neighborhood. A273270