Compare 1829 vs 1839
| Property | 1829 | 1839 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 311 × 591 | 31 × 6131 |
| Prime factorization | 31 × 59 | 3 × 613 |
| Divisors count | 4 | 4 |
| Divisors | 1, 31, 59, 1829 | 1, 3, 613, 1839 |
| Number of properties | 1 | 1 |
| Semiprimes | 526th | 530th |
| Roman numberals | MDCCCXXIX | MDCCCXXXIX |
| Base 2 | 111001001012 | 111001011112 |
| Base 3 | 21112023 | 21120103 |
| Base 4 | 1302114 | 1302334 |
| Base 5 | 243045 | 243245 |
| Base 6 | 122456 | 123036 |
| Base 7 | 52227 | 52357 |
| Base 8 | 34458 | 34578 |
| Base 9 | 24529 | 24639 |
| Base 10 | 182910 | 183910 |
| Base 11 | 141311 | 142211 |
| Base 12 | 108512 | 109312 |
| Base 13 | aa913 | ab613 |
| Base 14 | 94914 | 95514 |
| Base 15 | 81e15 | 82915 |
| Base 16 | 72516 | 72f16 |