Compare 1285 vs 1333
| Property | 1285 | 1333 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 2571 | 311 × 431 |
| Prime factorization | 5 × 257 | 31 × 43 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 257, 1285 | 1, 31, 43, 1333 |
| Number of properties | 1 | 1 |
| Semiprimes | 378th | 390th |
| Roman numberals | MCCLXXXV | MCCCXXXIII |
| Base 2 | 101000001012 | 101001101012 |
| Base 3 | 12021213 | 12111013 |
| Base 4 | 1100114 | 1103114 |
| Base 5 | 201205 | 203135 |
| Base 6 | 55416 | 101016 |
| Base 7 | 35147 | 36137 |
| Base 8 | 24058 | 24658 |
| Base 9 | 16779 | 17419 |
| Base 10 | 128510 | 133310 |
| Base 11 | a6911 | 100211 |
| Base 12 | 8b112 | 93112 |
| Base 13 | 77b13 | 7b713 |
| Base 14 | 67b14 | 6b314 |
| Base 15 | 5aa15 | 5dd15 |
| Base 16 | 50516 | 53516 |