Compare 6389 vs 6393
| Property | 6389 | 6393 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 63891 | 31 × 21311 |
| Prime factorization | 6389 | 3 × 2131 |
| Divisors count | 2 | 4 |
| Divisors | 1, 6389 | 1, 3, 2131, 6393 |
| Number of properties | 5 | 1 |
| Happy primes | 145th | |
| Isolated primes | 536th | |
| Long primes | 323rd | |
| Primes | 833rd | |
| Pythagorean primes | 408th | |
| Semiprimes | 1716th | |
| Roman numberals | ||
| Base 2 | 11000111101012 | 11000111110012 |
| Base 3 | 222021223 | 222022103 |
| Base 4 | 12033114 | 12033214 |
| Base 5 | 2010245 | 2010335 |
| Base 6 | 453256 | 453336 |
| Base 7 | 244257 | 244327 |
| Base 8 | 143658 | 143718 |
| Base 9 | 86789 | 86839 |
| Base 10 | 638910 | 639310 |
| Base 11 | 488911 | 489211 |
| Base 12 | 384512 | 384912 |
| Base 13 | 2ba613 | 2baa13 |
| Base 14 | 248514 | 248914 |
| Base 15 | 1d5e15 | 1d6315 |
| Base 16 | 18f516 | 18f916 |