Compare 630919 vs 631139
| Property | 630919 | 631139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6309191 | 6311391 |
| Prime factorization | 630919 | 631139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 630919 | 1, 631139 |
| Number of properties | 3 | 6 |
| Additive primes | 20100th | |
| Chen primes | 20130th | |
| Happy primes | 7318th | |
| Isolated primes | 40288th | 40298th |
| Primes | 51405th | 51415th |
| Safe primes | 2975th | |
| Sexy primes (2nd member) | 11149th | |
| Roman numberals | ||
| Base 2 | 100110100000100001112 | 100110100001011000112 |
| Base 3 | 10120011101013 | 10120012021123 |
| Base 4 | 21220020134 | 21220112034 |
| Base 5 | 1301421345 | 1301440245 |
| Base 6 | 213045316 | 213055356 |
| Base 7 | 52352627 | 52360257 |
| Base 8 | 23202078 | 23205438 |
| Base 9 | 11614119 | 11616759 |
| Base 10 | 63091910 | 63113910 |
| Base 11 | 3a102311 | 3a120311 |
| Base 12 | 26514712 | 2652ab12 |
| Base 13 | 19123313 | 19137213 |
| Base 14 | 125cd914 | 12601514 |
| Base 15 | c6e1415 | c700e15 |
| Base 16 | 9a08716 | 9a16316 |