Compare 841 vs 842
| Property | 841 | 842 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 292 | 21 × 4211 |
| Prime factorization | 29 × 29 | 2 × 421 |
| Divisors count | 3 | 4 |
| Divisors | 1, 29, 841 | 1, 2, 421, 842 |
| Number of properties | 1 | 1 |
| Semiprimes | 253rd | 254th |
| Roman numberals | DCCCXLI | DCCCXLII |
| Base 2 | 11010010012 | 11010010102 |
| Base 3 | 10110113 | 10110123 |
| Base 4 | 310214 | 310224 |
| Base 5 | 113315 | 113325 |
| Base 6 | 35216 | 35226 |
| Base 7 | 23117 | 23127 |
| Base 8 | 15118 | 15128 |
| Base 9 | 11349 | 11359 |
| Base 10 | 84110 | 84210 |
| Base 11 | 6a511 | 6a611 |
| Base 12 | 5a112 | 5a212 |
| Base 13 | 4c913 | 4ca13 |
| Base 14 | 44114 | 44214 |
| Base 15 | 3b115 | 3b215 |
| Base 16 | 34916 | 34a16 |