Compare 2218 vs 2228
| Property | 2218 | 2228 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 11091 | 22 × 5571 |
| Prime factorization | 2 × 1109 | 2 × 2 × 557 |
| Divisors count | 4 | 6 |
| Divisors | 1, 2, 1109, 2218 | 1, 2, 4, 557, 1114, 2228 |
| Number of properties | 1 | 0 |
| Semiprimes | 637th | |
| Roman numberals | MMCCXVIII | MMCCXXVIII |
| Base 2 | 1000101010102 | 1000101101002 |
| Base 3 | 100010113 | 100011123 |
| Base 4 | 2022224 | 2023104 |
| Base 5 | 323335 | 324035 |
| Base 6 | 141346 | 141526 |
| Base 7 | 63167 | 63327 |
| Base 8 | 42528 | 42648 |
| Base 9 | 30349 | 30459 |
| Base 10 | 221810 | 222810 |
| Base 11 | 173711 | 174611 |
| Base 12 | 134a12 | 135812 |
| Base 13 | 101813 | 102513 |
| Base 14 | b4614 | b5214 |
| Base 15 | 9cd15 | 9d815 |
| Base 16 | 8aa16 | 8b416 |