Compare 2209 vs 2219
| Property | 2209 | 2219 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 472 | 71 × 3171 |
| Prime factorization | 47 × 47 | 7 × 317 |
| Divisors count | 3 | 4 |
| Divisors | 1, 47, 2209 | 1, 7, 317, 2219 |
| Number of properties | 1 | 1 |
| Semiprimes | 634th | 638th |
| Roman numberals | MMCCIX | MMCCXIX |
| Base 2 | 1000101000012 | 1000101010112 |
| Base 3 | 100002113 | 100010123 |
| Base 4 | 2022014 | 2022234 |
| Base 5 | 323145 | 323345 |
| Base 6 | 141216 | 141356 |
| Base 7 | 63047 | 63207 |
| Base 8 | 42418 | 42538 |
| Base 9 | 30249 | 30359 |
| Base 10 | 220910 | 221910 |
| Base 11 | 172911 | 173811 |
| Base 12 | 134112 | 134b12 |
| Base 13 | 100c13 | 101913 |
| Base 14 | b3b14 | b4714 |
| Base 15 | 9c415 | 9ce15 |
| Base 16 | 8a116 | 8ab16 |