Compare 2215 vs 2223
| Property | 2215 | 2223 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 4431 | 32 × 131 × 191 |
| Prime factorization | 5 × 443 | 3 × 3 × 13 × 19 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 443, 2215 | 1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223 |
| Number of properties | 1 | 0 |
| Semiprimes | 635th | |
| Roman numberals | MMCCXV | MMCCXXIII |
| Base 2 | 1000101001112 | 1000101011112 |
| Base 3 | 100010013 | 100011003 |
| Base 4 | 2022134 | 2022334 |
| Base 5 | 323305 | 323435 |
| Base 6 | 141316 | 141436 |
| Base 7 | 63137 | 63247 |
| Base 8 | 42478 | 42578 |
| Base 9 | 30319 | 30409 |
| Base 10 | 221510 | 222310 |
| Base 11 | 173411 | 174111 |
| Base 12 | 134712 | 135312 |
| Base 13 | 101513 | 102013 |
| Base 14 | b4314 | b4b14 |
| Base 15 | 9ca15 | 9d315 |
| Base 16 | 8a716 | 8af16 |