Compare 1985 vs 2042
Property | 1985 | 2042 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 51 × 3971 | 21 × 10211 |
Prime factorization | 5 × 397 | 2 × 1021 |
Divisors count | 4 | 4 |
Divisors | 1, 5, 397, 1985 | 1, 2, 1021, 2042 |
Number of properties | 1 | 1 |
Semiprimes | 575th | 587th |
Roman numberals | MCMLXXXV | MMXLII |
Base 2 | 111110000012 | 111111110102 |
Base 3 | 22011123 | 22101223 |
Base 4 | 1330014 | 1333224 |
Base 5 | 304205 | 311325 |
Base 6 | 131056 | 132426 |
Base 7 | 55347 | 56457 |
Base 8 | 37018 | 37728 |
Base 9 | 26459 | 27189 |
Base 10 | 198510 | 204210 |
Base 11 | 154511 | 159711 |
Base 12 | 119512 | 122212 |
Base 13 | b9913 | c1113 |
Base 14 | a1b14 | a5c14 |
Base 15 | 8c515 | 91215 |
Base 16 | 7c116 | 7fa16 |