Compare 2099 vs 2105
| Property | 2099 | 2105 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 20991 | 51 × 4211 |
| Prime factorization | 2099 | 5 × 421 |
| Divisors count | 2 | 4 |
| Divisors | 1, 2099 | 1, 5, 421, 2105 |
| Number of properties | 6 | 1 |
| Chen primes | 194th | |
| Isolated primes | 190th | |
| Long primes | 121st | |
| Primes | 317th | |
| Safe primes | 41st | |
| Semiprimes | 604th | |
| Super primes | 66th | |
| Roman numberals | MMXCIX | MMCV |
| Base 2 | 1000001100112 | 1000001110012 |
| Base 3 | 22122023 | 22122223 |
| Base 4 | 2003034 | 2003214 |
| Base 5 | 313445 | 314105 |
| Base 6 | 134156 | 134256 |
| Base 7 | 60567 | 60657 |
| Base 8 | 40638 | 40718 |
| Base 9 | 27829 | 27889 |
| Base 10 | 209910 | 210510 |
| Base 11 | 163911 | 164411 |
| Base 12 | 126b12 | 127512 |
| Base 13 | c5613 | c5c13 |
| Base 14 | a9d14 | aa514 |
| Base 15 | 94e15 | 95515 |
| Base 16 | 83316 | 83916 |