Compare 840139 vs 840269
| Property | 840139 | 840269 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8401391 | 8402691 |
| Prime factorization | 840139 | 840269 |
| Divisors count | 2 | 2 |
| Divisors | 1, 840139 | 1, 840269 |
| Number of properties | 2 | 4 |
| Additive primes | 25817th | |
| Chen primes | 25812th | |
| Isolated primes | 52804th | |
| Primes | 66898th | 66909th |
| Twin primes (2nd member) | 7051st | |
| Roman numberals | ||
| Base 2 | 110011010001110010112 | 110011010010010011012 |
| Base 3 | 11202001100213 | 11202001220023 |
| Base 4 | 30310130234 | 30310210314 |
| Base 5 | 2033410245 | 2033420345 |
| Base 6 | 300013116 | 300020456 |
| Base 7 | 100662467 | 100665237 |
| Base 8 | 31507138 | 31511158 |
| Base 9 | 15204079 | 15205629 |
| Base 10 | 84013910 | 84026910 |
| Base 11 | 52423311 | 52434111 |
| Base 12 | 34623712 | 34632512 |
| Base 13 | 23553113 | 23560113 |
| Base 14 | 17c25d14 | 17c31314 |
| Base 15 | 118de415 | 118e7e15 |
| Base 16 | cd1cb16 | cd24d16 |