Properties of the Number 30448

Thirty Thousand Four Hundred Forty-Eight

Basics

Value: 30447 → 30448 → 30449

Parity: even

Prime: No

Previous Prime: 30431

Next Prime: 30449

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 11 × 173

Divisors: 1, 2, 4, 8, 11, 16, 22, 44, 88, 173

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111011011110000

Octal: 73360

Duodecimal: 15754

Hexadecimal: 76f0

Square: 927080704

Square Root: 174.4935528894979

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

Numbers n such that n!8+1 is prime (for n!8 see A114800). A204661

The Wiener index of the tetrameric 1,3-adamantane TA(n) (see the Fath-Tabar et al. reference). A216106

Jacobi form of weight 12 and index 1 for Niemeier lattice of type A₁₂². A55756

Number of n-celled polyknights without bilateral symmetry. A30448

a(n) = ∑_{k = 0..n-1} binomial(n,k)*binomial(n-1,k)*binomial(n+k,k)*binomial(n-1+k,k). A352653