Compare 2215 vs 2216
| Property | 2215 | 2216 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 4431 | 23 × 2771 |
| Prime factorization | 5 × 443 | 2 × 2 × 2 × 277 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 443, 2215 | 1, 2, 4, 8, 277, 554, 1108, 2216 |
| Number of properties | 1 | 0 |
| Semiprimes | 635th | |
| Roman numberals | MMCCXV | MMCCXVI |
| Base 2 | 1000101001112 | 1000101010002 |
| Base 3 | 100010013 | 100010023 |
| Base 4 | 2022134 | 2022204 |
| Base 5 | 323305 | 323315 |
| Base 6 | 141316 | 141326 |
| Base 7 | 63137 | 63147 |
| Base 8 | 42478 | 42508 |
| Base 9 | 30319 | 30329 |
| Base 10 | 221510 | 221610 |
| Base 11 | 173411 | 173511 |
| Base 12 | 134712 | 134812 |
| Base 13 | 101513 | 101613 |
| Base 14 | b4314 | b4414 |
| Base 15 | 9ca15 | 9cb15 |
| Base 16 | 8a716 | 8a816 |