Compare 1211 vs 1253
| Property | 1211 | 1253 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 1731 | 71 × 1791 |
| Prime factorization | 7 × 173 | 7 × 179 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 173, 1211 | 1, 7, 179, 1253 |
| Number of properties | 1 | 1 |
| Semiprimes | 358th | 368th |
| Roman numberals | MCCXI | MCCLIII |
| Base 2 | 100101110112 | 100111001012 |
| Base 3 | 11222123 | 12011023 |
| Base 4 | 1023234 | 1032114 |
| Base 5 | 143215 | 200035 |
| Base 6 | 53356 | 54456 |
| Base 7 | 33507 | 34407 |
| Base 8 | 22738 | 23458 |
| Base 9 | 15859 | 16429 |
| Base 10 | 121110 | 125310 |
| Base 11 | a0111 | a3a11 |
| Base 12 | 84b12 | 88512 |
| Base 13 | 72213 | 75513 |
| Base 14 | 62714 | 65714 |
| Base 15 | 55b15 | 58815 |
| Base 16 | 4bb16 | 4e516 |