Compare 1212 vs 1219
| Property | 1212 | 1219 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 1011 | 231 × 531 |
| Prime factorization | 2 × 2 × 3 × 101 | 23 × 53 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212 | 1, 23, 53, 1219 |
| Number of properties | 0 | 1 |
| Semiprimes | 360th | |
| Roman numberals | MCCXII | MCCXIX |
| Base 2 | 100101111002 | 100110000112 |
| Base 3 | 11222203 | 12000113 |
| Base 4 | 1023304 | 1030034 |
| Base 5 | 143225 | 143345 |
| Base 6 | 53406 | 53516 |
| Base 7 | 33517 | 33617 |
| Base 8 | 22748 | 23038 |
| Base 9 | 15869 | 16049 |
| Base 10 | 121210 | 121910 |
| Base 11 | a0211 | a0911 |
| Base 12 | 85012 | 85712 |
| Base 13 | 72313 | 72a13 |
| Base 14 | 62814 | 63114 |
| Base 15 | 55c15 | 56415 |
| Base 16 | 4bc16 | 4c316 |