Compare 1966 vs 1976
| Property | 1966 | 1976 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 21 × 9831 | 23 × 131 × 191 |
| Prime factorization | 2 × 983 | 2 × 2 × 2 × 13 × 19 |
| Divisors count | 4 | 16 |
| Divisors | 1, 2, 983, 1966 | 1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976 |
| Number of properties | 1 | 0 |
| Semiprimes | 568th | |
| Roman numberals | MCMLXVI | MCMLXXVI |
| Base 2 | 111101011102 | 111101110002 |
| Base 3 | 22002113 | 22010123 |
| Base 4 | 1322324 | 1323204 |
| Base 5 | 303315 | 304015 |
| Base 6 | 130346 | 130526 |
| Base 7 | 55067 | 55227 |
| Base 8 | 36568 | 36708 |
| Base 9 | 26249 | 26359 |
| Base 10 | 196610 | 197610 |
| Base 11 | 152811 | 153711 |
| Base 12 | 117a12 | 118812 |
| Base 13 | b8313 | b9013 |
| Base 14 | a0614 | a1214 |
| Base 15 | 8b115 | 8bb15 |
| Base 16 | 7ae16 | 7b816 |