Compare 1208 vs 1220
| Property | 1208 | 1220 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 23 × 1511 | 22 × 51 × 611 |
| Prime factorization | 2 × 2 × 2 × 151 | 2 × 2 × 5 × 61 |
| Divisors count | 8 | 12 |
| Divisors | 1, 2, 4, 8, 151, 302, 604, 1208 | 1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCVIII | MCCXX |
| Base 2 | 100101110002 | 100110001002 |
| Base 3 | 11222023 | 12000123 |
| Base 4 | 1023204 | 1030104 |
| Base 5 | 143135 | 143405 |
| Base 6 | 53326 | 53526 |
| Base 7 | 33447 | 33627 |
| Base 8 | 22708 | 23048 |
| Base 9 | 15829 | 16059 |
| Base 10 | 120810 | 122010 |
| Base 11 | 9a911 | a0a11 |
| Base 12 | 84812 | 85812 |
| Base 13 | 71c13 | 72b13 |
| Base 14 | 62414 | 63214 |
| Base 15 | 55815 | 56515 |
| Base 16 | 4b816 | 4c416 |