Compare 12045 vs 12047
| Property | 12045 | 12047 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 51 × 111 × 731 | 71 × 17211 |
| Prime factorization | 3 × 5 × 11 × 73 | 7 × 1721 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045 | 1, 7, 1721, 12047 |
| Number of properties | 0 | 1 |
| Semiprimes | 3143rd | |
| Roman numberals | ||
| Base 2 | 101111000011012 | 101111000011112 |
| Base 3 | 1211120103 | 1211120123 |
| Base 4 | 23300314 | 23300334 |
| Base 5 | 3411405 | 3411425 |
| Base 6 | 1314336 | 1314356 |
| Base 7 | 500557 | 500607 |
| Base 8 | 274158 | 274178 |
| Base 9 | 174639 | 174659 |
| Base 10 | 1204510 | 1204710 |
| Base 11 | 906011 | 906211 |
| Base 12 | 6b7912 | 6b7b12 |
| Base 13 | 563713 | 563913 |
| Base 14 | 456514 | 456714 |
| Base 15 | 388015 | 388215 |
| Base 16 | 2f0d16 | 2f0f16 |