Properties of the Number 64204

Sixty-Four Thousand Two Hundred Four

Basics

Value: 64203 → 64204 → 64205

Parity: even

Prime: No

Previous Prime: 64189

Next Prime: 64217

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 7 × 2293

Divisors: 1, 2, 4, 7, 14, 28, 2293, 4586, 9172, 16051

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111101011001100

Octal: 175314

Duodecimal: 311A4

Hexadecimal: facc

Square: 4122153616

Square Root: 253.3850824338323

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 partitions of n containing at least one part m-9 if m is the largest part. A212549

n written in fractional base 8/6. A24648

a(n) = 280·binomial(n+4,9) + 280·binomial(n+4,8) + 105·binomial(n+3,7) + 77·binomial(n+3,6) + 43·binomial(n+2,5) - 16·binomial(n+2,4) + 20·binomial(n+1,3) - floor(n*(n² - 1)*(n² - 4)*(n-3)/360). A64204