Compare 2189 vs 2209
| Property | 2189 | 2209 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 1991 | 472 |
| Prime factorization | 11 × 199 | 47 × 47 |
| Divisors count | 4 | 3 |
| Divisors | 1, 11, 199, 2189 | 1, 47, 2209 |
| Number of properties | 1 | 1 |
| Semiprimes | 627th | 634th |
| Roman numberals | MMCLXXXIX | MMCCIX |
| Base 2 | 1000100011012 | 1000101000012 |
| Base 3 | 100000023 | 100002113 |
| Base 4 | 2020314 | 2022014 |
| Base 5 | 322245 | 323145 |
| Base 6 | 140456 | 141216 |
| Base 7 | 62457 | 63047 |
| Base 8 | 42158 | 42418 |
| Base 9 | 30029 | 30249 |
| Base 10 | 218910 | 220910 |
| Base 11 | 171011 | 172911 |
| Base 12 | 132512 | 134112 |
| Base 13 | cc513 | 100c13 |
| Base 14 | b2514 | b3b14 |
| Base 15 | 9ae15 | 9c415 |
| Base 16 | 88d16 | 8a116 |