Properties of the Number 13090

Thirteen Thousand Ninety

Basics

Value: 13089 → 13090 → 13091

Parity: even

Prime: No

Previous Prime: 13063

Next Prime: 13093

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 7 × 11 × 17

Divisors: 1, 2, 5, 7, 10, 11, 14, 17, 22, 34

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11001100100010

Octal: 31442

Duodecimal: 76AA

Hexadecimal: 3322

Square: 171348100

Square Root: 114.41153787970862

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

a(n) = 2·binomial(n,3). A7290

Products of exactly 5 distinct primes. A46387

a(n) = 8·binomial(7·n + 8, n)/(7·n + 8). A233835

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with no element greater than all horizontal neighbors or equal to all vertical neighbors. A238929

Dimensions of the irreducible representations of the simple Lie algebra of type G2 over the complex numbers, listed in increasing order. A104599

First term of the n-th differences of the squarefree numbers. Inverse zero-based binomial transform of A005117. A377041

Greatest common divisor of largest square dividing n! and squarefree part of n!. A55230

Number of independent components for a Weyl tensor in n dimensions. A52472

a(n) is the smallest unused number such that the RMS (Root Mean Square) of a(1) through a(n) is an integer. A141391

Number of primes of the form 7k+6 less than 10ⁿ. A91125