Properties of the Number 69384

Sixty-Nine Thousand Three Hundred Eighty-Four

Basics

Value: 69383 → 69384 → 69385

Parity: even

Prime: No

Previous Prime: 69383

Next Prime: 69389

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 7 ² × 59

Divisors: 1, 2, 3, 4, 6, 7, 8, 12, 14, 21

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000111100001000

Octal: 207410

Duodecimal: 341A0

Hexadecimal: 10f08

Square: 4814139456

Square Root: 263.4084281111749

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

Number of solutions to the rook problem on an n X n board having a certain symmetry group (see Robinson for details). A900

Expansion of ∏_k>=1 (1 + x^k)^A007434(k). A301876

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of 1/(1 - 2·k*x + ((k-2)*x)²)^3/2. A331514

Expansion of 1/(1 - 8·x + 4·x²)^3/2. A331515

Number of n X 9 binary arrays with a path of adjacent 1's from top row to bottom row. A69384