Compare 1240 vs 1246
| Property | 1240 | 1246 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 23 × 51 × 311 | 21 × 71 × 891 |
| Prime factorization | 2 × 2 × 2 × 5 × 31 | 2 × 7 × 89 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240 | 1, 2, 7, 14, 89, 178, 623, 1246 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCXL | MCCXLVI |
| Base 2 | 100110110002 | 100110111102 |
| Base 3 | 12002213 | 12010113 |
| Base 4 | 1031204 | 1031324 |
| Base 5 | 144305 | 144415 |
| Base 6 | 54246 | 54346 |
| Base 7 | 34217 | 34307 |
| Base 8 | 23308 | 23368 |
| Base 9 | 16279 | 16349 |
| Base 10 | 124010 | 124610 |
| Base 11 | a2811 | a3311 |
| Base 12 | 87412 | 87a12 |
| Base 13 | 74513 | 74b13 |
| Base 14 | 64814 | 65014 |
| Base 15 | 57a15 | 58115 |
| Base 16 | 4d816 | 4de16 |