Compare 30043 vs 30047
| Property | 30043 | 30047 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 131 × 23111 | 300471 |
| Prime factorization | 13 × 2311 | 30047 |
| Divisors count | 4 | 2 |
| Divisors | 1, 13, 2311, 30043 | 1, 30047 |
| Number of properties | 1 | 4 |
| Chen primes | 1559th | |
| Isolated primes | 2314th | |
| Long primes | 1237th | |
| Primes | 3249th | |
| Semiprimes | 7474th | |
| Roman numberals | ||
| Base 2 | 1110101010110112 | 1110101010111112 |
| Base 3 | 11120122013 | 11120122123 |
| Base 4 | 131111234 | 131111334 |
| Base 5 | 14301335 | 14301425 |
| Base 6 | 3510316 | 3510356 |
| Base 7 | 1534067 | 1534137 |
| Base 8 | 725338 | 725378 |
| Base 9 | 451819 | 451859 |
| Base 10 | 3004310 | 3004710 |
| Base 11 | 2063211 | 2063611 |
| Base 12 | 1547712 | 1547b12 |
| Base 13 | 108a013 | 108a413 |
| Base 14 | ad3d14 | ad4314 |
| Base 15 | 8d7d15 | 8d8215 |
| Base 16 | 755b16 | 755f16 |