Compare 2042 vs 2049
| Property | 2042 | 2049 | 
|---|---|---|
| Type | semiprime | semiprime | 
| Unique factors | 2 | 2 | 
| Total factors | 2 | 2 | 
| Prime factorization | 21 × 10211 | 31 × 6831 | 
| Prime factorization | 2 × 1021 | 3 × 683 | 
| Divisors count | 4 | 4 | 
| Divisors | 1, 2, 1021, 2042 | 1, 3, 683, 2049 | 
| Number of properties | 1 | 1 | 
| Semiprimes | 587th | 590th | 
| Roman numberals | MMXLII | MMXLIX | 
| Base 2 | 111111110102 | 1000000000012 | 
| Base 3 | 22101223 | 22102203 | 
| Base 4 | 1333224 | 2000014 | 
| Base 5 | 311325 | 311445 | 
| Base 6 | 132426 | 132536 | 
| Base 7 | 56457 | 56557 | 
| Base 8 | 37728 | 40018 | 
| Base 9 | 27189 | 27269 | 
| Base 10 | 204210 | 204910 | 
| Base 11 | 159711 | 15a311 | 
| Base 12 | 122212 | 122912 | 
| Base 13 | c1113 | c1813 | 
| Base 14 | a5c14 | a6514 | 
| Base 15 | 91215 | 91915 | 
| Base 16 | 7fa16 | 80116 |