Compare 28939 vs 28978
| Property | 28939 | 28978 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 431 × 6731 | 21 × 144891 |
| Prime factorization | 43 × 673 | 2 × 14489 |
| Divisors count | 4 | 4 |
| Divisors | 1, 43, 673, 28939 | 1, 2, 14489, 28978 |
| Number of properties | 1 | 1 |
| Semiprimes | 7197th | 7207th |
| Roman numberals | ||
| Base 2 | 1110001000010112 | 1110001001100102 |
| Base 3 | 11102002113 | 11102020213 |
| Base 4 | 130100234 | 130103024 |
| Base 5 | 14112245 | 14114035 |
| Base 6 | 3415516 | 3420546 |
| Base 7 | 1502417 | 1503257 |
| Base 8 | 704138 | 704628 |
| Base 9 | 436249 | 436679 |
| Base 10 | 2893910 | 2897810 |
| Base 11 | 1a81911 | 1a85411 |
| Base 12 | 148b712 | 1492a12 |
| Base 13 | 1023113 | 1026113 |
| Base 14 | a79114 | a7bc14 |
| Base 15 | 889415 | 88bd15 |
| Base 16 | 710b16 | 713216 |