Compare 2105 vs 2109
| Property | 2105 | 2109 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 4211 | 31 × 191 × 371 |
| Prime factorization | 5 × 421 | 3 × 19 × 37 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 421, 2105 | 1, 3, 19, 37, 57, 111, 703, 2109 |
| Number of properties | 1 | 0 |
| Semiprimes | 604th | |
| Roman numberals | MMCV | MMCIX |
| Base 2 | 1000001110012 | 1000001111012 |
| Base 3 | 22122223 | 22200103 |
| Base 4 | 2003214 | 2003314 |
| Base 5 | 314105 | 314145 |
| Base 6 | 134256 | 134336 |
| Base 7 | 60657 | 61027 |
| Base 8 | 40718 | 40758 |
| Base 9 | 27889 | 28039 |
| Base 10 | 210510 | 210910 |
| Base 11 | 164411 | 164811 |
| Base 12 | 127512 | 127912 |
| Base 13 | c5c13 | c6313 |
| Base 14 | aa514 | aa914 |
| Base 15 | 95515 | 95915 |
| Base 16 | 83916 | 83d16 |