Compare 628261 vs 628271
| Property | 628261 | 628271 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6282611 | 71 × 897531 |
| Prime factorization | 628261 | 7 × 89753 |
| Divisors count | 2 | 4 |
| Divisors | 1, 628261 | 1, 7, 89753, 628271 |
| Number of properties | 3 | 1 |
| Isolated primes | 40137th | |
| Primes | 51216th | |
| Semiprimes | 134691st | |
| Sexy primes (1st member) | 11109th | |
| Roman numberals | ||
| Base 2 | 100110010110001001012 | 100110010110001011112 |
| Base 3 | 10112202102213 | 10112202110223 |
| Base 4 | 21211202114 | 21211202334 |
| Base 5 | 1301010215 | 1301010415 |
| Base 6 | 212443416 | 212443556 |
| Base 7 | 52244447 | 52244607 |
| Base 8 | 23130458 | 23130578 |
| Base 9 | 11567279 | 11567389 |
| Base 10 | 62826110 | 62827110 |
| Base 11 | 39a02711 | 39a03611 |
| Base 12 | 2636b112 | 2636bb12 |
| Base 13 | 18cc6a13 | 18cc7713 |
| Base 14 | 124d5b14 | 124d6714 |
| Base 15 | c624115 | c624b15 |
| Base 16 | 9962516 | 9962f16 |