Compare 389819 vs 390191
| Property | 389819 | 390191 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3898191 | 3901911 |
| Prime factorization | 389819 | 390191 |
| Divisors count | 2 | 2 |
| Divisors | 1, 389819 | 1, 390191 |
| Number of properties | 3 | 5 |
| Additive primes | 13099th | |
| Chen primes | 13375th | 13387th |
| Isolated primes | 25611th | |
| Primes | 33050th | 33082nd |
| Sophie germain primes | 3530th | |
| Twin primes (1st member) | 3723rd | |
| Roman numberals | ||
| Base 2 | 10111110010101110112 | 10111110100001011112 |
| Base 3 | 2012102012023 | 2012110201123 |
| Base 4 | 11330223234 | 11331002334 |
| Base 5 | 444332345 | 444412315 |
| Base 6 | 122044156 | 122102356 |
| Base 7 | 32123337 | 32134047 |
| Base 8 | 13712738 | 13720578 |
| Base 9 | 6536529 | 6542159 |
| Base 10 | 38981910 | 39019110 |
| Base 11 | 24697111 | 24717a11 |
| Base 12 | 16970b12 | 16997b12 |
| Base 13 | 10858113 | 1087a913 |
| Base 14 | a20c314 | a22ab14 |
| Base 15 | 7a77e15 | 7a92b15 |
| Base 16 | 5f2bb16 | 5f42f16 |