Compare 1211 vs 1255
| Property | 1211 | 1255 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 1731 | 51 × 2511 |
| Prime factorization | 7 × 173 | 5 × 251 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 173, 1211 | 1, 5, 251, 1255 |
| Number of properties | 1 | 1 |
| Semiprimes | 358th | 369th |
| Roman numberals | MCCXI | MCCLV |
| Base 2 | 100101110112 | 100111001112 |
| Base 3 | 11222123 | 12011113 |
| Base 4 | 1023234 | 1032134 |
| Base 5 | 143215 | 200105 |
| Base 6 | 53356 | 54516 |
| Base 7 | 33507 | 34427 |
| Base 8 | 22738 | 23478 |
| Base 9 | 15859 | 16449 |
| Base 10 | 121110 | 125510 |
| Base 11 | a0111 | a4111 |
| Base 12 | 84b12 | 88712 |
| Base 13 | 72213 | 75713 |
| Base 14 | 62714 | 65914 |
| Base 15 | 55b15 | 58a15 |
| Base 16 | 4bb16 | 4e716 |