Compare 447 vs 450
| Property | 447 | 450 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 1491 | 21 × 32 × 52 |
| Prime factorization | 3 × 149 | 2 × 3 × 3 × 5 × 5 |
| Divisors count | 4 | 18 |
| Divisors | 1, 3, 149, 447 | 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450 |
| Number of properties | 1 | 0 |
| Semiprimes | 138th | |
| Roman numberals | CDXLVII | CDL |
| Base 2 | 1101111112 | 1110000102 |
| Base 3 | 1211203 | 1212003 |
| Base 4 | 123334 | 130024 |
| Base 5 | 32425 | 33005 |
| Base 6 | 20236 | 20306 |
| Base 7 | 12067 | 12127 |
| Base 8 | 6778 | 7028 |
| Base 9 | 5469 | 5509 |
| Base 10 | 44710 | 45010 |
| Base 11 | 37711 | 37a11 |
| Base 12 | 31312 | 31612 |
| Base 13 | 28513 | 28813 |
| Base 14 | 23d14 | 24214 |
| Base 15 | 1ec15 | 20015 |
| Base 16 | 1bf16 | 1c216 |