Compare 2203 vs 2215
| Property | 2203 | 2215 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 22031 | 51 × 4431 |
| Prime factorization | 2203 | 5 × 443 |
| Divisors count | 2 | 4 |
| Divisors | 1, 2203 | 1, 5, 443, 2215 |
| Number of properties | 6 | 1 |
| Additive primes | 172nd | |
| Cousin primes (1st member) | 68th | |
| Good primes | 66th | |
| Harmonic primes | 120th | |
| Isolated primes | 195th | |
| Primes | 328th | |
| Semiprimes | 635th | |
| Roman numberals | MMCCIII | MMCCXV |
| Base 2 | 1000100110112 | 1000101001112 |
| Base 3 | 100001213 | 100010013 |
| Base 4 | 2021234 | 2022134 |
| Base 5 | 323035 | 323305 |
| Base 6 | 141116 | 141316 |
| Base 7 | 62657 | 63137 |
| Base 8 | 42338 | 42478 |
| Base 9 | 30179 | 30319 |
| Base 10 | 220310 | 221510 |
| Base 11 | 172311 | 173411 |
| Base 12 | 133712 | 134712 |
| Base 13 | 100613 | 101513 |
| Base 14 | b3514 | b4314 |
| Base 15 | 9bd15 | 9ca15 |
| Base 16 | 89b16 | 8a716 |