Compare 2847 vs 2856
| Property | 2847 | 2856 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 6 |
| Prime factorization | 31 × 131 × 731 | 23 × 31 × 71 × 171 |
| Prime factorization | 3 × 13 × 73 | 2 × 2 × 2 × 3 × 7 × 17 |
| Divisors count | 8 | 32 |
| Divisors | 1, 3, 13, 39, 73, 219, 949, 2847 | 1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856 |
| Number of properties | 0 | 0 |
| Roman numberals | MMDCCCXLVII | MMDCCCLVI |
| Base 2 | 1011000111112 | 1011001010002 |
| Base 3 | 102201103 | 102202103 |
| Base 4 | 2301334 | 2302204 |
| Base 5 | 423425 | 424115 |
| Base 6 | 211036 | 211206 |
| Base 7 | 112057 | 112207 |
| Base 8 | 54378 | 54508 |
| Base 9 | 38139 | 38239 |
| Base 10 | 284710 | 285610 |
| Base 11 | 215911 | 216711 |
| Base 12 | 179312 | 17a012 |
| Base 13 | 13b013 | 13b913 |
| Base 14 | 107514 | 108014 |
| Base 15 | c9c15 | ca615 |
| Base 16 | b1f16 | b2816 |