Properties of the Number 64395

Sixty-Four Thousand Three Hundred Ninety-Five

Basics

Value: 64394 → 64395 → 64396

Parity: odd

Prime: No

Previous Prime: 64381

Next Prime: 64399

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ⁵ × 5 × 53

Divisors: 1, 3, 5, 9, 15, 27, 45, 53, 81, 135

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111101110001011

Octal: 175613

Duodecimal: 31323

Hexadecimal: fb8b

Square: 4146716025

Square Root: 253.76169923769032

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

Expansion of e.g.f.: exp(exp(x) - 3·x - 1). A346738

T(n,k) is the number of length-n weak ascent sequences (prefixed with a zero) with k weak ascents, triangle read by rows. A369321

Triangle of numbers, called Y(1,3), related to generalized Catalan numbers A064063(n) = C(3;n). A116868

Primes p for which the exponent of the highest power of 2 dividing p! is equal to prevprime(p). A64395