Compare 1957 vs 1982
| Property | 1957 | 1982 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 191 × 1031 | 21 × 9911 |
| Prime factorization | 19 × 103 | 2 × 991 |
| Divisors count | 4 | 4 |
| Divisors | 1, 19, 103, 1957 | 1, 2, 991, 1982 |
| Number of properties | 1 | 1 |
| Semiprimes | 564th | 573rd |
| Roman numberals | MCMLVII | MCMLXXXII |
| Base 2 | 111101001012 | 111101111102 |
| Base 3 | 22001113 | 22011023 |
| Base 4 | 1322114 | 1323324 |
| Base 5 | 303125 | 304125 |
| Base 6 | 130216 | 131026 |
| Base 7 | 54647 | 55317 |
| Base 8 | 36458 | 36768 |
| Base 9 | 26149 | 26429 |
| Base 10 | 195710 | 198210 |
| Base 11 | 151a11 | 154211 |
| Base 12 | 117112 | 119212 |
| Base 13 | b7713 | b9613 |
| Base 14 | 9db14 | a1814 |
| Base 15 | 8a715 | 8c215 |
| Base 16 | 7a516 | 7be16 |