Compare 1290 vs 1295
| Property | 1290 | 1295 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 31 × 51 × 431 | 51 × 71 × 371 |
| Prime factorization | 2 × 3 × 5 × 43 | 5 × 7 × 37 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290 | 1, 5, 7, 35, 37, 185, 259, 1295 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCXC | MCCXCV |
| Base 2 | 101000010102 | 101000011112 |
| Base 3 | 12022103 | 12022223 |
| Base 4 | 1100224 | 1100334 |
| Base 5 | 201305 | 201405 |
| Base 6 | 55506 | 55556 |
| Base 7 | 35227 | 35307 |
| Base 8 | 24128 | 24178 |
| Base 9 | 16839 | 16889 |
| Base 10 | 129010 | 129510 |
| Base 11 | a7311 | a7811 |
| Base 12 | 8b612 | 8bb12 |
| Base 13 | 78313 | 78813 |
| Base 14 | 68214 | 68714 |
| Base 15 | 5b015 | 5b515 |
| Base 16 | 50a16 | 50f16 |