Compare 278741 vs 280061
| Property | 278741 | 280061 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2787411 | 2800611 |
| Prime factorization | 278741 | 280061 |
| Divisors count | 2 | 2 |
| Divisors | 1, 278741 | 1, 280061 |
| Number of properties | 6 | 6 |
| Additive primes | 9762nd | 9807th |
| Chen primes | 10015th | 10058th |
| Isolated primes | 18769th | |
| Long primes | 9111th | 9151st |
| Primes | 24338th | 24438th |
| Sophie germain primes | 2691st | 2701st |
| Twin primes (1st member) | 2828th | |
| Roman numberals | ||
| Base 2 | 10001000000110101012 | 10001000101111111012 |
| Base 3 | 1120111002023 | 1120200111223 |
| Base 4 | 10100031114 | 10101133314 |
| Base 5 | 324044315 | 324302215 |
| Base 6 | 55502456 | 100003256 |
| Base 7 | 22404417 | 22443357 |
| Base 8 | 10403258 | 10427758 |
| Base 9 | 4643229 | 4661489 |
| Base 10 | 27874110 | 28006110 |
| Base 11 | 18047111 | 18146111 |
| Base 12 | 11538512 | 1160a512 |
| Base 13 | 99b4813 | 9a62213 |
| Base 14 | 7382114 | 740c514 |
| Base 15 | 578cb15 | 57eab15 |
| Base 16 | 440d516 | 445fd16 |