Compare 2218 vs 2229
| Property | 2218 | 2229 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 11091 | 31 × 7431 |
| Prime factorization | 2 × 1109 | 3 × 743 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 1109, 2218 | 1, 3, 743, 2229 |
| Number of properties | 1 | 1 |
| Semiprimes | 637th | 640th |
| Roman numberals | MMCCXVIII | MMCCXXIX |
| Base 2 | 1000101010102 | 1000101101012 |
| Base 3 | 100010113 | 100011203 |
| Base 4 | 2022224 | 2023114 |
| Base 5 | 323335 | 324045 |
| Base 6 | 141346 | 141536 |
| Base 7 | 63167 | 63337 |
| Base 8 | 42528 | 42658 |
| Base 9 | 30349 | 30469 |
| Base 10 | 221810 | 222910 |
| Base 11 | 173711 | 174711 |
| Base 12 | 134a12 | 135912 |
| Base 13 | 101813 | 102613 |
| Base 14 | b4614 | b5314 |
| Base 15 | 9cd15 | 9d915 |
| Base 16 | 8aa16 | 8b516 |