Compare 417 vs 447
| Property | 417 | 447 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 1391 | 31 × 1491 |
| Prime factorization | 3 × 139 | 3 × 149 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 139, 417 | 1, 3, 149, 447 |
| Number of properties | 1 | 1 |
| Semiprimes | 132nd | 138th |
| Roman numberals | CDXVII | CDXLVII |
| Base 2 | 1101000012 | 1101111112 |
| Base 3 | 1201103 | 1211203 |
| Base 4 | 122014 | 123334 |
| Base 5 | 31325 | 32425 |
| Base 6 | 15336 | 20236 |
| Base 7 | 11347 | 12067 |
| Base 8 | 6418 | 6778 |
| Base 9 | 5139 | 5469 |
| Base 10 | 41710 | 44710 |
| Base 11 | 34a11 | 37711 |
| Base 12 | 2a912 | 31312 |
| Base 13 | 26113 | 28513 |
| Base 14 | 21b14 | 23d14 |
| Base 15 | 1cc15 | 1ec15 |
| Base 16 | 1a116 | 1bf16 |