Compare 306128 vs 306139
| Property | 306128 | 306139 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 192 × 531 | 3061391 |
| Prime factorization | 2 × 2 × 2 × 2 × 19 × 19 × 53 | 306139 |
| Divisors count | 30 | 2 |
| Divisors | 1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 361, 424, 722, 848, 1007, 1444, 2014, 2888, 4028, 5776, 8056, 16112, 19133, 38266, 76532, 153064, 306128 | 1, 306139 |
| Number of properties | 0 | 3 |
| Isolated primes | 20408th | |
| Primes | 26499th | |
| Sexy primes (2nd member) | 6111th | |
| Roman numberals | ||
| Base 2 | 10010101011110100002 | 10010101011110110112 |
| Base 3 | 1201122210023 | 1201122211113 |
| Base 4 | 10222331004 | 10222331234 |
| Base 5 | 342440035 | 342440245 |
| Base 6 | 103211326 | 103211516 |
| Base 7 | 24133347 | 24133517 |
| Base 8 | 11257208 | 11257338 |
| Base 9 | 5158329 | 5158449 |
| Base 10 | 30612810 | 30613910 |
| Base 11 | 199aa911 | 19a00911 |
| Base 12 | 1291a812 | 1291b712 |
| Base 13 | a945413 | a946213 |
| Base 14 | 7d7c414 | 7d7d114 |
| Base 15 | 60a8815 | 60a9415 |
| Base 16 | 4abd016 | 4abdb16 |