Compare 228983 vs 228991
| Property | 228983 | 228991 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2289831 | 71 × 327131 |
| Prime factorization | 228983 | 7 × 32713 |
| Divisors count | 2 | 4 |
| Divisors | 1, 228983 | 1, 7, 32713, 228991 |
| Number of properties | 5 | 1 |
| Happy primes | 3103rd | |
| Isolated primes | 15525th | |
| Long primes | 7625th | |
| Primes | 20348th | |
| Semiprimes | 51438th | |
| Sexy primes (1st member) | 4807th | |
| Roman numberals | ||
| Base 2 | 1101111110011101112 | 1101111110011111112 |
| Base 3 | 1021220022123 | 1021220100113 |
| Base 4 | 3133213134 | 3133213334 |
| Base 5 | 243114135 | 243114315 |
| Base 6 | 45240356 | 45240516 |
| Base 7 | 16424067 | 16424207 |
| Base 8 | 6771678 | 6771778 |
| Base 9 | 3780859 | 3781049 |
| Base 10 | 22898310 | 22899110 |
| Base 11 | 14704711 | 14705411 |
| Base 12 | b061b12 | b062712 |
| Base 13 | 802c113 | 802c913 |
| Base 14 | 5d63d14 | 5d64714 |
| Base 15 | 47ca815 | 47cb115 |
| Base 16 | 37e7716 | 37e7f16 |