Properties of the Number 64394

Sixty-Four Thousand Three Hundred Ninety-Four

Basics

Value: 64393 → 64394 → 64395

Parity: even

Prime: No

Previous Prime: 64381

Next Prime: 64399

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 11 × 2927

Divisors: 1, 2, 11, 22, 2927, 5854, 32197, 64394

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111101110001010

Octal: 175612

Duodecimal: 31322

Hexadecimal: fb8a

Square: 4146587236

Square Root: 253.75972887753485

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(0) = 1; a(n) = ∑_{k=0..floor((n-1)/4)} binomial(n-3·k-1,k) * a(k). A352043

Numbers k such that the exponent of highest power of 2 dividing k! equals the largest prime < k. A64394

G.f. A(x) satisfies: [xⁿ] A( x/A(x)^n² ) = 0 for n>1. A292394