Compare 20109 vs 20121
| Property | 20109 | 20121 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 67031 | 31 × 191 × 3531 |
| Prime factorization | 3 × 6703 | 3 × 19 × 353 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 6703, 20109 | 1, 3, 19, 57, 353, 1059, 6707, 20121 |
| Number of properties | 1 | 0 |
| Semiprimes | 5109th | |
| Roman numberals | ||
| Base 2 | 1001110100011012 | 1001110100110012 |
| Base 3 | 10001202103 | 10001210203 |
| Base 4 | 103220314 | 103221214 |
| Base 5 | 11204145 | 11204415 |
| Base 6 | 2330336 | 2330536 |
| Base 7 | 1124257 | 1124437 |
| Base 8 | 472158 | 472318 |
| Base 9 | 305239 | 305369 |
| Base 10 | 2010910 | 2012110 |
| Base 11 | 1412111 | 1413211 |
| Base 12 | b77912 | b78912 |
| Base 13 | 91cb13 | 920a13 |
| Base 14 | 748514 | 749314 |
| Base 15 | 5e5915 | 5e6615 |
| Base 16 | 4e8d16 | 4e9916 |