Compare 628139 vs 628447
| Property | 628139 | 628447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6281391 | 6284471 |
| Prime factorization | 628139 | 628447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 628139 | 1, 628447 |
| Number of properties | 5 | 4 |
| Additive primes | 20029th | 20038th |
| Chen primes | 20056th | |
| Isolated primes | 40129th | 40150th |
| Primes | 51206th | 51229th |
| Sophie germain primes | 5225th | |
| Super primes | 5242nd | |
| Roman numberals | ||
| Base 2 | 100110010101101010112 | 100110010110110111112 |
| Base 3 | 10112201221023 | 10112210012113 |
| Base 4 | 21211122234 | 21211231334 |
| Base 5 | 1301000245 | 1301022425 |
| Base 6 | 212440156 | 212452516 |
| Base 7 | 52242117 | 52251317 |
| Base 8 | 23126538 | 23133378 |
| Base 9 | 11565729 | 11570549 |
| Base 10 | 62813910 | 62844710 |
| Base 11 | 399a2611 | 39a18611 |
| Base 12 | 26360b12 | 26382712 |
| Base 13 | 18cba513 | 19008113 |
| Base 14 | 124cb114 | 12505114 |
| Base 15 | c61ae15 | c631715 |
| Base 16 | 995ab16 | 996df16 |