Compare 63998 vs 64007
| Property | 63998 | 64007 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 111 × 29091 | 640071 |
| Prime factorization | 2 × 11 × 2909 | 64007 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 11, 22, 2909, 5818, 31999, 63998 | 1, 64007 |
| Number of properties | 0 | 8 |
| Additive primes | 2754th | |
| Harmonic primes | 2410th | |
| Isolated primes | 4725th | |
| Long primes | 2431st | |
| Primes | 6414th | |
| Safe primes | 466th | |
| Sexy primes (1st member) | 1723rd | |
| Sexy prime triplets (1st member) | 390th | |
| Roman numberals | ||
| Base 2 | 11111001111111102 | 11111010000001112 |
| Base 3 | 100202100223 | 100202101223 |
| Base 4 | 332133324 | 332200134 |
| Base 5 | 40214435 | 40220125 |
| Base 6 | 12121426 | 12121556 |
| Base 7 | 3544047 | 3544167 |
| Base 8 | 1747768 | 1750078 |
| Base 9 | 1067089 | 1067189 |
| Base 10 | 6399810 | 6400710 |
| Base 11 | 440a011 | 440a911 |
| Base 12 | 3105212 | 3105b12 |
| Base 13 | 2318c13 | 2319813 |
| Base 14 | 1947414 | 1947d14 |
| Base 15 | 13e6815 | 13e7215 |
| Base 16 | f9fe16 | fa0716 |