Compare 6385 vs 6389
| Property | 6385 | 6389 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 12771 | 63891 |
| Prime factorization | 5 × 1277 | 6389 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 1277, 6385 | 1, 6389 |
| Number of properties | 1 | 5 |
| Happy primes | 145th | |
| Isolated primes | 536th | |
| Long primes | 323rd | |
| Primes | 833rd | |
| Pythagorean primes | 408th | |
| Semiprimes | 1714th | |
| Roman numberals | ||
| Base 2 | 11000111100012 | 11000111101012 |
| Base 3 | 222021113 | 222021223 |
| Base 4 | 12033014 | 12033114 |
| Base 5 | 2010205 | 2010245 |
| Base 6 | 453216 | 453256 |
| Base 7 | 244217 | 244257 |
| Base 8 | 143618 | 143658 |
| Base 9 | 86749 | 86789 |
| Base 10 | 638510 | 638910 |
| Base 11 | 488511 | 488911 |
| Base 12 | 384112 | 384512 |
| Base 13 | 2ba213 | 2ba613 |
| Base 14 | 248114 | 248514 |
| Base 15 | 1d5a15 | 1d5e15 |
| Base 16 | 18f116 | 18f516 |