Compare 6389 vs 6398
| Property | 6389 | 6398 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 63891 | 21 × 71 × 4571 |
| Prime factorization | 6389 | 2 × 7 × 457 |
| Divisors count | 2 | 8 |
| Divisors | 1, 6389 | 1, 2, 7, 14, 457, 914, 3199, 6398 |
| Number of properties | 5 | 0 |
| Happy primes | 145th | |
| Isolated primes | 536th | |
| Long primes | 323rd | |
| Primes | 833rd | |
| Pythagorean primes | 408th | |
| Roman numberals | ||
| Base 2 | 11000111101012 | 11000111111102 |
| Base 3 | 222021223 | 222022223 |
| Base 4 | 12033114 | 12033324 |
| Base 5 | 2010245 | 2010435 |
| Base 6 | 453256 | 453426 |
| Base 7 | 244257 | 244407 |
| Base 8 | 143658 | 143768 |
| Base 9 | 86789 | 86889 |
| Base 10 | 638910 | 639810 |
| Base 11 | 488911 | 489711 |
| Base 12 | 384512 | 385212 |
| Base 13 | 2ba613 | 2bb213 |
| Base 14 | 248514 | 249014 |
| Base 15 | 1d5e15 | 1d6815 |
| Base 16 | 18f516 | 18fe16 |