Compare 6812 vs 6821
| Property | 6812 | 6821 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 131 × 1311 | 191 × 3591 |
| Prime factorization | 2 × 2 × 13 × 131 | 19 × 359 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812 | 1, 19, 359, 6821 |
| Number of properties | 0 | 1 |
| Semiprimes | 1830th | |
| Roman numberals | ||
| Base 2 | 11010100111002 | 11010101001012 |
| Base 3 | 1001000223 | 1001001223 |
| Base 4 | 12221304 | 12222114 |
| Base 5 | 2042225 | 2042415 |
| Base 6 | 513126 | 513256 |
| Base 7 | 256017 | 256137 |
| Base 8 | 152348 | 152458 |
| Base 9 | 103089 | 103189 |
| Base 10 | 681210 | 682110 |
| Base 11 | 513311 | 514111 |
| Base 12 | 3b3812 | 3b4512 |
| Base 13 | 314013 | 314913 |
| Base 14 | 26a814 | 26b314 |
| Base 15 | 204215 | 204b15 |
| Base 16 | 1a9c16 | 1aa516 |