Compare 138928 vs 138930
| Property | 138928 | 138930 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 5 |
| Total factors | 6 | 5 |
| Prime factorization | 24 × 191 × 4571 | 21 × 31 × 51 × 111 × 4211 |
| Prime factorization | 2 × 2 × 2 × 2 × 19 × 457 | 2 × 3 × 5 × 11 × 421 |
| Divisors count | 20 | 32 |
| Divisors | 1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 457, 914, 1828, 3656, 7312, 8683, 17366, 34732, 69464, 138928 | 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 421, 842, 1263, 2105, 2526, 4210, 4631, 6315, 9262, 12630, 13893, 23155, 27786, 46310, 69465, 138930 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000011110101100002 | 1000011110101100102 |
| Base 3 | 210011201113 | 210011201203 |
| Base 4 | 2013223004 | 2013223024 |
| Base 5 | 134212035 | 134212105 |
| Base 6 | 25511046 | 25511106 |
| Base 7 | 11160167 | 11160217 |
| Base 8 | 4172608 | 4172628 |
| Base 9 | 2315149 | 2315169 |
| Base 10 | 13892810 | 13893010 |
| Base 11 | 9541911 | 9542011 |
| Base 12 | 6849412 | 6849612 |
| Base 13 | 4b30a13 | 4b30c13 |
| Base 14 | 388b614 | 388b814 |
| Base 15 | 2b26d15 | 2b27015 |
| Base 16 | 21eb016 | 21eb216 |