Compare 77979 vs 77986
| Property | 77979 | 77986 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 111 × 171 × 1391 | 21 × 389931 |
| Prime factorization | 3 × 11 × 17 × 139 | 2 × 38993 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 11, 17, 33, 51, 139, 187, 417, 561, 1529, 2363, 4587, 7089, 25993, 77979 | 1, 2, 38993, 77986 |
| Number of properties | 0 | 1 |
| Semiprimes | 18465th | |
| Roman numberals | ||
| Base 2 | 100110000100110112 | 100110000101000102 |
| Base 3 | 102212220103 | 102212221013 |
| Base 4 | 1030021234 | 1030022024 |
| Base 5 | 44434045 | 44434215 |
| Base 6 | 14010036 | 14010146 |
| Base 7 | 4432267 | 4432367 |
| Base 8 | 2302338 | 2302428 |
| Base 9 | 1278639 | 1278719 |
| Base 10 | 7797910 | 7798610 |
| Base 11 | 5365011 | 5365711 |
| Base 12 | 3916312 | 3916a12 |
| Base 13 | 2965513 | 2965c13 |
| Base 14 | 205bd14 | 205c614 |
| Base 15 | 1818915 | 1819115 |
| Base 16 | 1309b16 | 130a216 |