Compare 551981 vs 552091
| Property | 551981 | 552091 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5519811 | 5520911 |
| Prime factorization | 551981 | 552091 |
| Divisors count | 2 | 2 |
| Divisors | 1, 551981 | 1, 552091 |
| Number of properties | 4 | 3 |
| Additive primes | 17838th | |
| Chen primes | 17946th | 17951st |
| Isolated primes | 35551st | |
| Primes | 45476th | 45485th |
| Twin primes (2nd member) | 4965th | |
| Roman numberals | ||
| Base 2 | 100001101100001011012 | 100001101100100110112 |
| Base 3 | 10010010112023 | 10010010222113 |
| Base 4 | 20123002314 | 20123021234 |
| Base 5 | 1201304115 | 1201313315 |
| Base 6 | 154552456 | 154555516 |
| Base 7 | 44561637 | 44564117 |
| Base 8 | 20660558 | 20662338 |
| Base 9 | 10311529 | 10312849 |
| Base 10 | 55198110 | 55209110 |
| Base 11 | 34779111 | 34788111 |
| Base 12 | 22752512 | 2275b712 |
| Base 13 | 16432113 | 1643a713 |
| Base 14 | 10523314 | 1052b114 |
| Base 15 | ad83b15 | ad8b115 |
| Base 16 | 86c2d16 | 86c9b16 |