Compare 1778 vs 1779
| Property | 1778 | 1779 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 71 × 1271 | 31 × 5931 |
| Prime factorization | 2 × 7 × 127 | 3 × 593 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 7, 14, 127, 254, 889, 1778 | 1, 3, 593, 1779 |
| Number of properties | 0 | 1 |
| Semiprimes | 513th | |
| Roman numberals | MDCCLXXVIII | MDCCLXXIX |
| Base 2 | 110111100102 | 110111100112 |
| Base 3 | 21022123 | 21022203 |
| Base 4 | 1233024 | 1233034 |
| Base 5 | 241035 | 241045 |
| Base 6 | 121226 | 121236 |
| Base 7 | 51207 | 51217 |
| Base 8 | 33628 | 33638 |
| Base 9 | 23859 | 23869 |
| Base 10 | 177810 | 177910 |
| Base 11 | 137711 | 137811 |
| Base 12 | 104212 | 104312 |
| Base 13 | a6a13 | a6b13 |
| Base 14 | 91014 | 91114 |
| Base 15 | 7d815 | 7d915 |
| Base 16 | 6f216 | 6f316 |