Compare 2840 vs 2849
| Property | 2840 | 2849 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 23 × 51 × 711 | 71 × 111 × 371 |
| Prime factorization | 2 × 2 × 2 × 5 × 71 | 7 × 11 × 37 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840 | 1, 7, 11, 37, 77, 259, 407, 2849 |
| Number of properties | 0 | 0 |
| Roman numberals | MMDCCCXL | MMDCCCXLIX |
| Base 2 | 1011000110002 | 1011001000012 |
| Base 3 | 102200123 | 102201123 |
| Base 4 | 2301204 | 2302014 |
| Base 5 | 423305 | 423445 |
| Base 6 | 210526 | 211056 |
| Base 7 | 111657 | 112107 |
| Base 8 | 54308 | 54418 |
| Base 9 | 38059 | 38159 |
| Base 10 | 284010 | 284910 |
| Base 11 | 215211 | 216011 |
| Base 12 | 178812 | 179512 |
| Base 13 | 13a613 | 13b213 |
| Base 14 | 106c14 | 107714 |
| Base 15 | c9515 | c9e15 |
| Base 16 | b1816 | b2116 |