Compare 343939 vs 343947
| Property | 343939 | 343947 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3439391 | 31 × 1146491 |
| Prime factorization | 343939 | 3 × 114649 |
| Divisors count | 2 | 4 |
| Divisors | 1, 343939 | 1, 3, 114649, 343947 |
| Number of properties | 5 | 1 |
| Additive primes | 11755th | |
| Cousin primes (1st member) | 3342nd | |
| Isolated primes | 22743rd | |
| Primes | 29496th | |
| Semiprimes | 75783rd | |
| Sexy primes (2nd member) | 6730th | |
| Roman numberals | ||
| Base 2 | 10100111111100000112 | 10100111111100010112 |
| Base 3 | 1221102101113 | 1221102102103 |
| Base 4 | 11033320034 | 11033320234 |
| Base 5 | 420012245 | 420012425 |
| Base 6 | 112121516 | 112122036 |
| Base 7 | 26315117 | 26315227 |
| Base 8 | 12376038 | 12376138 |
| Base 9 | 5737149 | 5737239 |
| Base 10 | 34393910 | 34394710 |
| Base 11 | 21545211 | 21545a11 |
| Base 12 | 14705712 | 14706312 |
| Base 13 | c071b13 | c072613 |
| Base 14 | 8d4b114 | 8d4b914 |
| Base 15 | 6bd9415 | 6bd9c15 |
| Base 16 | 53f8316 | 53f8b16 |