Compare 20105 vs 20109
| Property | 20105 | 20109 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 40211 | 31 × 67031 |
| Prime factorization | 5 × 4021 | 3 × 6703 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 4021, 20105 | 1, 3, 6703, 20109 |
| Number of properties | 1 | 1 |
| Semiprimes | 5108th | 5109th |
| Roman numberals | ||
| Base 2 | 1001110100010012 | 1001110100011012 |
| Base 3 | 10001201223 | 10001202103 |
| Base 4 | 103220214 | 103220314 |
| Base 5 | 11204105 | 11204145 |
| Base 6 | 2330256 | 2330336 |
| Base 7 | 1124217 | 1124257 |
| Base 8 | 472118 | 472158 |
| Base 9 | 305189 | 305239 |
| Base 10 | 2010510 | 2010910 |
| Base 11 | 1411811 | 1412111 |
| Base 12 | b77512 | b77912 |
| Base 13 | 91c713 | 91cb13 |
| Base 14 | 748114 | 748514 |
| Base 15 | 5e5515 | 5e5915 |
| Base 16 | 4e8916 | 4e8d16 |