Compare 2205 vs 2213
| Property | 2205 | 2213 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 32 × 51 × 72 | 22131 |
| Prime factorization | 3 × 3 × 5 × 7 × 7 | 2213 |
| Divisors count | 18 | 2 |
| Divisors | 1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205 | 1, 2213 |
| Number of properties | 0 | 5 |
| Chen primes | 201st | |
| Isolated primes | 197th | |
| Primes | 330th | |
| Pythagorean primes | 160th | |
| Sexy primes (2nd member) | 136th | |
| Roman numberals | MMCCV | MMCCXIII |
| Base 2 | 1000100111012 | 1000101001012 |
| Base 3 | 100002003 | 100002223 |
| Base 4 | 2021314 | 2022114 |
| Base 5 | 323105 | 323235 |
| Base 6 | 141136 | 141256 |
| Base 7 | 63007 | 63117 |
| Base 8 | 42358 | 42458 |
| Base 9 | 30209 | 30289 |
| Base 10 | 220510 | 221310 |
| Base 11 | 172511 | 173211 |
| Base 12 | 133912 | 134512 |
| Base 13 | 100813 | 101313 |
| Base 14 | b3714 | b4114 |
| Base 15 | 9c015 | 9c815 |
| Base 16 | 89d16 | 8a516 |