Compare 219 vs 249
| Property | 219 | 249 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 731 | 31 × 831 |
| Prime factorization | 3 × 73 | 3 × 83 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 73, 219 | 1, 3, 83, 249 |
| Number of properties | 1 | 1 |
| Semiprimes | 74th | 80th |
| Roman numberals | CCXIX | CCXLIX |
| Base 2 | 110110112 | 111110012 |
| Base 3 | 220103 | 1000203 |
| Base 4 | 31234 | 33214 |
| Base 5 | 13345 | 14445 |
| Base 6 | 10036 | 10536 |
| Base 7 | 4327 | 5047 |
| Base 8 | 3338 | 3718 |
| Base 9 | 2639 | 3069 |
| Base 10 | 21910 | 24910 |
| Base 11 | 18a11 | 20711 |
| Base 12 | 16312 | 18912 |
| Base 13 | 13b13 | 16213 |
| Base 14 | 11914 | 13b14 |
| Base 15 | e915 | 11915 |
| Base 16 | db16 | f916 |