Compare 1042 vs 1047
| Property | 1042 | 1047 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 5211 | 31 × 3491 |
| Prime factorization | 2 × 521 | 3 × 349 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 521, 1042 | 1, 3, 349, 1047 |
| Number of properties | 1 | 1 |
| Semiprimes | 308th | 311th |
| Roman numberals | MXLII | MXLVII |
| Base 2 | 100000100102 | 100000101112 |
| Base 3 | 11021213 | 11022103 |
| Base 4 | 1001024 | 1001134 |
| Base 5 | 131325 | 131425 |
| Base 6 | 44546 | 45036 |
| Base 7 | 30167 | 30247 |
| Base 8 | 20228 | 20278 |
| Base 9 | 13779 | 13839 |
| Base 10 | 104210 | 104710 |
| Base 11 | 86811 | 87211 |
| Base 12 | 72a12 | 73312 |
| Base 13 | 62213 | 62713 |
| Base 14 | 54614 | 54b14 |
| Base 15 | 49715 | 49c15 |
| Base 16 | 41216 | 41716 |