Compare 219991 vs 220049
| Property | 219991 | 220049 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1791 × 12291 | 1971 × 11171 |
| Prime factorization | 179 × 1229 | 197 × 1117 |
| Divisors count | 4 | 4 |
| Divisors | 1, 179, 1229, 219991 | 1, 197, 1117, 220049 |
| Number of properties | 1 | 1 |
| Semiprimes | 49520th | 49529th |
| Roman numberals | ||
| Base 2 | 1101011011010101112 | 1101011011100100012 |
| Base 3 | 1020112022113 | 1020112112223 |
| Base 4 | 3112311134 | 3112321014 |
| Base 5 | 240144315 | 240201445 |
| Base 6 | 44142516 | 44144256 |
| Base 7 | 16042427 | 16043547 |
| Base 8 | 6555278 | 6556218 |
| Base 9 | 3646849 | 3647589 |
| Base 10 | 21999110 | 22004910 |
| Base 11 | 14031211 | 14036511 |
| Base 12 | a738712 | a741512 |
| Base 13 | 7919513 | 7920b13 |
| Base 14 | 5a25914 | 5a29b14 |
| Base 15 | 452b115 | 452ee15 |
| Base 16 | 35b5716 | 35b9116 |