Compare 1285 vs 1295
| Property | 1285 | 1295 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 2571 | 51 × 71 × 371 |
| Prime factorization | 5 × 257 | 5 × 7 × 37 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 257, 1285 | 1, 5, 7, 35, 37, 185, 259, 1295 |
| Number of properties | 1 | 0 |
| Semiprimes | 378th | |
| Roman numberals | MCCLXXXV | MCCXCV |
| Base 2 | 101000001012 | 101000011112 |
| Base 3 | 12021213 | 12022223 |
| Base 4 | 1100114 | 1100334 |
| Base 5 | 201205 | 201405 |
| Base 6 | 55416 | 55556 |
| Base 7 | 35147 | 35307 |
| Base 8 | 24058 | 24178 |
| Base 9 | 16779 | 16889 |
| Base 10 | 128510 | 129510 |
| Base 11 | a6911 | a7811 |
| Base 12 | 8b112 | 8bb12 |
| Base 13 | 77b13 | 78813 |
| Base 14 | 67b14 | 68714 |
| Base 15 | 5aa15 | 5b515 |
| Base 16 | 50516 | 50f16 |