Compare 869 vs 889
| Property | 869 | 889 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 791 | 71 × 1271 |
| Prime factorization | 11 × 79 | 7 × 127 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 79, 869 | 1, 7, 127, 889 |
| Number of properties | 1 | 1 |
| Semiprimes | 261st | 266th |
| Roman numberals | DCCCLXIX | DCCCLXXXIX |
| Base 2 | 11011001012 | 11011110012 |
| Base 3 | 10120123 | 10122213 |
| Base 4 | 312114 | 313214 |
| Base 5 | 114345 | 120245 |
| Base 6 | 40056 | 40416 |
| Base 7 | 23517 | 24107 |
| Base 8 | 15458 | 15718 |
| Base 9 | 11659 | 11879 |
| Base 10 | 86910 | 88910 |
| Base 11 | 72011 | 73911 |
| Base 12 | 60512 | 62112 |
| Base 13 | 51b13 | 53513 |
| Base 14 | 46114 | 47714 |
| Base 15 | 3ce15 | 3e415 |
| Base 16 | 36516 | 37916 |