Properties of the Number 63668

Sixty-Three Thousand Six Hundred Sixty-Eight

Basics

Value: 63667 → 63668 → 63669

Parity: even

Prime: No

Previous Prime: 63667

Next Prime: 63671

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 11 × 1447

Divisors: 1, 2, 4, 11, 22, 44, 1447, 2894, 5788, 15917

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111100010110100

Octal: 174264

Duodecimal: 30A18

Hexadecimal: f8b4

Square: 4053614224

Square Root: 252.32518701073028

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

Limits of diagonals in triangle defined in A061260. A61261

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. (sec(x) + tan(x))^k. A322267

Numbers of the form 12·k + 2 with nonempty inverse totient set. A63668