Compare 639129 vs 639129
| Property | 639129 | 639129 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 2130431 | 31 × 2130431 |
| Prime factorization | 3 × 213043 | 3 × 213043 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 213043, 639129 | 1, 3, 213043, 639129 |
| Number of properties | 1 | 1 |
| Semiprimes | 136957th | 136957th |
| Roman numberals | ||
| Base 2 | 100111000000100110012 | 100111000000100110012 |
| Base 3 | 10121102011103 | 10121102011103 |
| Base 4 | 21300021214 | 21300021214 |
| Base 5 | 1304230045 | 1304230045 |
| Base 6 | 214105336 | 214105336 |
| Base 7 | 53012317 | 53012317 |
| Base 8 | 23402318 | 23402318 |
| Base 9 | 11736439 | 11736439 |
| Base 10 | 63912910 | 63912910 |
| Base 11 | 3a720711 | 3a720711 |
| Base 12 | 269a4912 | 269a4912 |
| Base 13 | 194baa13 | 194baa13 |
| Base 14 | 128cc114 | 128cc114 |
| Base 15 | c958915 | c958915 |
| Base 16 | 9c09916 | 9c09916 |