Compare 2197 vs 2209
| Property | 2197 | 2209 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 1 | 1 |
| Total factors | 3 | 2 |
| Prime factorization | 133 | 472 |
| Prime factorization | 13 × 13 × 13 | 47 × 47 |
| Divisors count | 4 | 3 |
| Divisors | 1, 13, 169, 2197 | 1, 47, 2209 |
| Number of properties | 0 | 1 |
| Semiprimes | 634th | |
| Roman numberals | MMCXCVII | MMCCIX |
| Base 2 | 1000100101012 | 1000101000012 |
| Base 3 | 100001013 | 100002113 |
| Base 4 | 2021114 | 2022014 |
| Base 5 | 322425 | 323145 |
| Base 6 | 141016 | 141216 |
| Base 7 | 62567 | 63047 |
| Base 8 | 42258 | 42418 |
| Base 9 | 30119 | 30249 |
| Base 10 | 219710 | 220910 |
| Base 11 | 171811 | 172911 |
| Base 12 | 133112 | 134112 |
| Base 13 | 100013 | 100c13 |
| Base 14 | b2d14 | b3b14 |
| Base 15 | 9b715 | 9c415 |
| Base 16 | 89516 | 8a116 |