Compare 841 vs 851
| Property | 841 | 851 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 292 | 231 × 371 |
| Prime factorization | 29 × 29 | 23 × 37 |
| Divisors count | 3 | 4 |
| Divisors | 1, 29, 841 | 1, 23, 37, 851 |
| Number of properties | 1 | 1 |
| Semiprimes | 253rd | 257th |
| Roman numberals | DCCCXLI | DCCCLI |
| Base 2 | 11010010012 | 11010100112 |
| Base 3 | 10110113 | 10111123 |
| Base 4 | 310214 | 311034 |
| Base 5 | 113315 | 114015 |
| Base 6 | 35216 | 35356 |
| Base 7 | 23117 | 23247 |
| Base 8 | 15118 | 15238 |
| Base 9 | 11349 | 11459 |
| Base 10 | 84110 | 85110 |
| Base 11 | 6a511 | 70411 |
| Base 12 | 5a112 | 5ab12 |
| Base 13 | 4c913 | 50613 |
| Base 14 | 44114 | 44b14 |
| Base 15 | 3b115 | 3bb15 |
| Base 16 | 34916 | 35316 |