Compare 66989 vs 67006
| Property | 66989 | 67006 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 131 × 51531 | 21 × 335031 |
| Prime factorization | 13 × 5153 | 2 × 33503 |
| Divisors count | 4 | 4 |
| Divisors | 1, 13, 5153, 66989 | 1, 2, 33503, 67006 |
| Number of properties | 1 | 1 |
| Semiprimes | 15994th | 15998th |
| Roman numberals | ||
| Base 2 | 100000101101011012 | 100000101101111102 |
| Base 3 | 101012200023 | 101012202013 |
| Base 4 | 1001122314 | 1001123324 |
| Base 5 | 41204245 | 41210115 |
| Base 6 | 12340456 | 12341146 |
| Base 7 | 3662067 | 3662327 |
| Base 8 | 2026558 | 2026768 |
| Base 9 | 1118029 | 1118219 |
| Base 10 | 6698910 | 6700610 |
| Base 11 | 4636a11 | 4638511 |
| Base 12 | 3292512 | 3293a12 |
| Base 13 | 2465013 | 2466413 |
| Base 14 | 1a5ad14 | 1a5c214 |
| Base 15 | 14cae15 | 14cc115 |
| Base 16 | 105ad16 | 105be16 |