Compare 138926 vs 138928
| Property | 138926 | 138928 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 6 |
| Prime factorization | 21 × 694631 | 24 × 191 × 4571 |
| Prime factorization | 2 × 69463 | 2 × 2 × 2 × 2 × 19 × 457 |
| Divisors count | 4 | 20 |
| Divisors | 1, 2, 69463, 138926 | 1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 457, 914, 1828, 3656, 7312, 8683, 17366, 34732, 69464, 138928 |
| Number of properties | 1 | 0 |
| Semiprimes | 31952nd | |
| Roman numberals | ||
| Base 2 | 1000011110101011102 | 1000011110101100002 |
| Base 3 | 210011201023 | 210011201113 |
| Base 4 | 2013222324 | 2013223004 |
| Base 5 | 134212015 | 134212035 |
| Base 6 | 25511026 | 25511046 |
| Base 7 | 11160147 | 11160167 |
| Base 8 | 4172568 | 4172608 |
| Base 9 | 2315129 | 2315149 |
| Base 10 | 13892610 | 13892810 |
| Base 11 | 9541711 | 9541911 |
| Base 12 | 6849212 | 6849412 |
| Base 13 | 4b30813 | 4b30a13 |
| Base 14 | 388b414 | 388b614 |
| Base 15 | 2b26b15 | 2b26d15 |
| Base 16 | 21eae16 | 21eb016 |