Compare 2814 vs 2821
| Property | 2814 | 2821 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 31 × 71 × 671 | 71 × 131 × 311 |
| Prime factorization | 2 × 3 × 7 × 67 | 7 × 13 × 31 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814 | 1, 7, 13, 31, 91, 217, 403, 2821 |
| Number of properties | 0 | 0 |
| Roman numberals | MMDCCCXIV | MMDCCCXXI |
| Base 2 | 1010111111102 | 1011000001012 |
| Base 3 | 102120203 | 102121113 |
| Base 4 | 2233324 | 2300114 |
| Base 5 | 422245 | 422415 |
| Base 6 | 210106 | 210216 |
| Base 7 | 111307 | 111407 |
| Base 8 | 53768 | 54058 |
| Base 9 | 37669 | 37749 |
| Base 10 | 281410 | 282110 |
| Base 11 | 212911 | 213511 |
| Base 12 | 176612 | 177112 |
| Base 13 | 138613 | 139013 |
| Base 14 | 105014 | 105714 |
| Base 15 | c7915 | c8115 |
| Base 16 | afe16 | b0516 |