Compare 221138 vs 221161
| Property | 221138 | 221161 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 1105691 | 1091 × 20291 |
| Prime factorization | 2 × 110569 | 109 × 2029 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 110569, 221138 | 1, 109, 2029, 221161 |
| Number of properties | 1 | 1 |
| Semiprimes | 49767th | 49772nd |
| Roman numberals | ||
| Base 2 | 1101011111110100102 | 1101011111111010012 |
| Base 3 | 1020201000223 | 1020201010113 |
| Base 4 | 3113331024 | 3113332214 |
| Base 5 | 240340235 | 240341215 |
| Base 6 | 44234426 | 44235216 |
| Base 7 | 16105017 | 16105337 |
| Base 8 | 6577228 | 6577518 |
| Base 9 | 3663089 | 3663349 |
| Base 10 | 22113810 | 22116110 |
| Base 11 | 14116511 | 14118611 |
| Base 12 | a7b8212 | a7ba112 |
| Base 13 | 7986813 | 7988513 |
| Base 14 | 5a83814 | 5a85314 |
| Base 15 | 457c815 | 457e115 |
| Base 16 | 35fd216 | 35fe916 |