Compare 2828 vs 2840
| Property | 2828 | 2840 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 5 |
| Prime factorization | 22 × 71 × 1011 | 23 × 51 × 711 |
| Prime factorization | 2 × 2 × 7 × 101 | 2 × 2 × 2 × 5 × 71 |
| Divisors count | 12 | 16 |
| Divisors | 1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828 | 1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840 |
| Number of properties | 0 | 0 |
| Roman numberals | MMDCCCXXVIII | MMDCCCXL |
| Base 2 | 1011000011002 | 1011000110002 |
| Base 3 | 102122023 | 102200123 |
| Base 4 | 2300304 | 2301204 |
| Base 5 | 423035 | 423305 |
| Base 6 | 210326 | 210526 |
| Base 7 | 111507 | 111657 |
| Base 8 | 54148 | 54308 |
| Base 9 | 37829 | 38059 |
| Base 10 | 282810 | 284010 |
| Base 11 | 214111 | 215211 |
| Base 12 | 177812 | 178812 |
| Base 13 | 139713 | 13a613 |
| Base 14 | 106014 | 106c14 |
| Base 15 | c8815 | c9515 |
| Base 16 | b0c16 | b1816 |