Compare 2189 vs 2215
| Property | 2189 | 2215 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 1991 | 51 × 4431 |
| Prime factorization | 11 × 199 | 5 × 443 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 199, 2189 | 1, 5, 443, 2215 |
| Number of properties | 1 | 1 |
| Semiprimes | 627th | 635th |
| Roman numberals | MMCLXXXIX | MMCCXV |
| Base 2 | 1000100011012 | 1000101001112 |
| Base 3 | 100000023 | 100010013 |
| Base 4 | 2020314 | 2022134 |
| Base 5 | 322245 | 323305 |
| Base 6 | 140456 | 141316 |
| Base 7 | 62457 | 63137 |
| Base 8 | 42158 | 42478 |
| Base 9 | 30029 | 30319 |
| Base 10 | 218910 | 221510 |
| Base 11 | 171011 | 173411 |
| Base 12 | 132512 | 134712 |
| Base 13 | cc513 | 101513 |
| Base 14 | b2514 | b4314 |
| Base 15 | 9ae15 | 9ca15 |
| Base 16 | 88d16 | 8a716 |