Properties of the Number 30447

Thirty Thousand Four Hundred Forty-Seven

Basics

Value: 30446 → 30447 → 30448

Parity: odd

Prime: No

Previous Prime: 30431

Next Prime: 30449

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 17 × 199

Divisors: 1, 3, 9, 17, 51, 153, 199, 597, 1791, 3383

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111011011101111

Octal: 73357

Duodecimal: 15753

Hexadecimal: 76ef

Square: 927019809

Square Root: 174.4906874305904

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

G.f. is the polynomial (1-x³) * (1-x⁶) * (1-x⁹) * (1-x¹²) * (1-x¹⁵) * (1-x¹⁸) * (1-x²¹) * (1-x²⁴) * (1-x²⁷) * (1-x³⁰) * (1-x³³) * (1-x³⁶) / (1-x)¹². A162629

Number of n-celled polyknights with bilateral symmetry. A30447