Compare 30045 vs 30047
| Property | 30045 | 30047 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 51 × 20031 | 300471 |
| Prime factorization | 3 × 5 × 2003 | 30047 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 5, 15, 2003, 6009, 10015, 30045 | 1, 30047 |
| Number of properties | 0 | 4 |
| Chen primes | 1559th | |
| Isolated primes | 2314th | |
| Long primes | 1237th | |
| Primes | 3249th | |
| Roman numberals | ||
| Base 2 | 1110101010111012 | 1110101010111112 |
| Base 3 | 11120122103 | 11120122123 |
| Base 4 | 131111314 | 131111334 |
| Base 5 | 14301405 | 14301425 |
| Base 6 | 3510336 | 3510356 |
| Base 7 | 1534117 | 1534137 |
| Base 8 | 725358 | 725378 |
| Base 9 | 451839 | 451859 |
| Base 10 | 3004510 | 3004710 |
| Base 11 | 2063411 | 2063611 |
| Base 12 | 1547912 | 1547b12 |
| Base 13 | 108a213 | 108a413 |
| Base 14 | ad4114 | ad4314 |
| Base 15 | 8d8015 | 8d8215 |
| Base 16 | 755d16 | 755f16 |