Compare 2163 vs 2166
| Property | 2163 | 2166 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 71 × 1031 | 21 × 31 × 192 |
| Prime factorization | 3 × 7 × 103 | 2 × 3 × 19 × 19 |
| Divisors count | 8 | 12 |
| Divisors | 1, 3, 7, 21, 103, 309, 721, 2163 | 1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166 |
| Number of properties | 0 | 0 |
| Roman numberals | MMCLXIII | MMCLXVI |
| Base 2 | 1000011100112 | 1000011101102 |
| Base 3 | 22220103 | 22220203 |
| Base 4 | 2013034 | 2013124 |
| Base 5 | 321235 | 321315 |
| Base 6 | 140036 | 140106 |
| Base 7 | 62107 | 62137 |
| Base 8 | 41638 | 41668 |
| Base 9 | 28639 | 28669 |
| Base 10 | 216310 | 216610 |
| Base 11 | 169711 | 169a11 |
| Base 12 | 130312 | 130612 |
| Base 13 | ca513 | ca813 |
| Base 14 | b0714 | b0a14 |
| Base 15 | 99315 | 99615 |
| Base 16 | 87316 | 87616 |