Compare 390109 vs 390991
| Property | 390109 | 390991 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3901091 | 3909911 |
| Prime factorization | 390109 | 390991 |
| Divisors count | 2 | 2 |
| Divisors | 1, 390109 | 1, 390991 |
| Number of properties | 7 | 4 |
| Additive primes | 13123rd | |
| Cousin primes (1st member) | 3723rd | |
| Emirps | 6446th | |
| Lucky primes | 3981st | 3985th |
| Primes | 33076th | 33148th |
| Prime triplets (2nd member) | 1424th | |
| Twin primes (2nd member) | 3722nd | 3731st |
| Ulam primes | 2377th | |
| Roman numberals | ||
| Base 2 | 10111110011110111012 | 10111110111010011112 |
| Base 3 | 2012110101113 | 2012121000113 |
| Base 4 | 11330331314 | 11331310334 |
| Base 5 | 444404145 | 1000024315 |
| Base 6 | 122100216 | 122140516 |
| Base 7 | 32132267 | 32156267 |
| Base 8 | 13717358 | 13735178 |
| Base 9 | 6541149 | 6553049 |
| Base 10 | 39010910 | 39099110 |
| Base 11 | 24710511 | 24783711 |
| Base 12 | 16991112 | 16a32712 |
| Base 13 | 10874513 | 108c7313 |
| Base 14 | a224d14 | a26bd14 |
| Base 15 | 7a8c415 | 7acb115 |
| Base 16 | 5f3dd16 | 5f74f16 |