Compare 1212 vs 1216
| Property | 1212 | 1216 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 7 |
| Prime factorization | 22 × 31 × 1011 | 26 × 191 |
| Prime factorization | 2 × 2 × 3 × 101 | 2 × 2 × 2 × 2 × 2 × 2 × 19 |
| Divisors count | 12 | 14 |
| Divisors | 1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212 | 1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCXII | MCCXVI |
| Base 2 | 100101111002 | 100110000002 |
| Base 3 | 11222203 | 12000013 |
| Base 4 | 1023304 | 1030004 |
| Base 5 | 143225 | 143315 |
| Base 6 | 53406 | 53446 |
| Base 7 | 33517 | 33557 |
| Base 8 | 22748 | 23008 |
| Base 9 | 15869 | 16019 |
| Base 10 | 121210 | 121610 |
| Base 11 | a0211 | a0611 |
| Base 12 | 85012 | 85412 |
| Base 13 | 72313 | 72713 |
| Base 14 | 62814 | 62c14 |
| Base 15 | 55c15 | 56115 |
| Base 16 | 4bc16 | 4c016 |