Compare 384287 vs 384288
| Property | 384287 | 384288 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 7 |
| Prime factorization | 3842871 | 25 × 31 × 40031 |
| Prime factorization | 384287 | 2 × 2 × 2 × 2 × 2 × 3 × 4003 |
| Divisors count | 2 | 24 |
| Divisors | 1, 384287 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 4003, 8006, 12009, 16012, 24018, 32024, 48036, 64048, 96072, 128096, 192144, 384288 |
| Number of properties | 3 | 0 |
| Chen primes | 13209th | |
| Primes | 32628th | |
| Twin primes (1st member) | 3679th | |
| Roman numberals | ||
| Base 2 | 10111011101000111112 | 10111011101001000002 |
| Base 3 | 2011120102123 | 2011120102203 |
| Base 4 | 11313101334 | 11313102004 |
| Base 5 | 442441225 | 442441235 |
| Base 6 | 121230356 | 121230406 |
| Base 7 | 31602417 | 31602427 |
| Base 8 | 13564378 | 13564408 |
| Base 9 | 6451259 | 6451269 |
| Base 10 | 38428710 | 38428810 |
| Base 11 | 2427a211 | 2427a311 |
| Base 12 | 16647b12 | 16648012 |
| Base 13 | 105bb713 | 105bb813 |
| Base 14 | a009114 | a009214 |
| Base 15 | 78ce215 | 78ce315 |
| Base 16 | 5dd1f16 | 5dd2016 |