Compare 1043 vs 1047
| Property | 1043 | 1047 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 1491 | 31 × 3491 |
| Prime factorization | 7 × 149 | 3 × 349 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 149, 1043 | 1, 3, 349, 1047 |
| Number of properties | 1 | 1 |
| Semiprimes | 309th | 311th |
| Roman numberals | MXLIII | MXLVII |
| Base 2 | 100000100112 | 100000101112 |
| Base 3 | 11021223 | 11022103 |
| Base 4 | 1001034 | 1001134 |
| Base 5 | 131335 | 131425 |
| Base 6 | 44556 | 45036 |
| Base 7 | 30207 | 30247 |
| Base 8 | 20238 | 20278 |
| Base 9 | 13789 | 13839 |
| Base 10 | 104310 | 104710 |
| Base 11 | 86911 | 87211 |
| Base 12 | 72b12 | 73312 |
| Base 13 | 62313 | 62713 |
| Base 14 | 54714 | 54b14 |
| Base 15 | 49815 | 49c15 |
| Base 16 | 41316 | 41716 |