Compare 1943 vs 1959
| Property | 1943 | 1959 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 291 × 671 | 31 × 6531 |
| Prime factorization | 29 × 67 | 3 × 653 |
| Divisors count | 4 | 4 |
| Divisors | 1, 29, 67, 1943 | 1, 3, 653, 1959 |
| Number of properties | 1 | 1 |
| Semiprimes | 561st | 565th |
| Roman numberals | MCMXLIII | MCMLIX |
| Base 2 | 111100101112 | 111101001112 |
| Base 3 | 21222223 | 22001203 |
| Base 4 | 1321134 | 1322134 |
| Base 5 | 302335 | 303145 |
| Base 6 | 125556 | 130236 |
| Base 7 | 54447 | 54667 |
| Base 8 | 36278 | 36478 |
| Base 9 | 25889 | 26169 |
| Base 10 | 194310 | 195910 |
| Base 11 | 150711 | 152111 |
| Base 12 | 115b12 | 117312 |
| Base 13 | b6613 | b7913 |
| Base 14 | 9cb14 | 9dd14 |
| Base 15 | 89815 | 8a915 |
| Base 16 | 79716 | 7a716 |