Compare 1839 vs 1848
| Property | 1839 | 1848 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 6 |
| Prime factorization | 31 × 6131 | 23 × 31 × 71 × 111 |
| Prime factorization | 3 × 613 | 2 × 2 × 2 × 3 × 7 × 11 |
| Divisors count | 4 | 32 |
| Divisors | 1, 3, 613, 1839 | 1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848 |
| Number of properties | 1 | 0 |
| Semiprimes | 530th | |
| Roman numberals | MDCCCXXXIX | MDCCCXLVIII |
| Base 2 | 111001011112 | 111001110002 |
| Base 3 | 21120103 | 21121103 |
| Base 4 | 1302334 | 1303204 |
| Base 5 | 243245 | 243435 |
| Base 6 | 123036 | 123206 |
| Base 7 | 52357 | 52507 |
| Base 8 | 34578 | 34708 |
| Base 9 | 24639 | 24739 |
| Base 10 | 183910 | 184810 |
| Base 11 | 142211 | 143011 |
| Base 12 | 109312 | 10a012 |
| Base 13 | ab613 | ac213 |
| Base 14 | 95514 | 96014 |
| Base 15 | 82915 | 83315 |
| Base 16 | 72f16 | 73816 |