Compare 397867 vs 399097
| Property | 397867 | 399097 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3978671 | 3990971 |
| Prime factorization | 397867 | 399097 |
| Divisors count | 2 | 2 |
| Divisors | 1, 397867 | 1, 399097 |
| Number of properties | 5 | 7 |
| Additive primes | 13346th | |
| Chen primes | 13599th | 13636th |
| Cousin primes (1st member) | 3804th | |
| Emirps | 6649th | |
| Happy primes | 4980th | |
| Isolated primes | 26114th | 26198th |
| Lucky primes | 4047th | 4054th |
| Primes | 33689th | 33787th |
| Roman numberals | ||
| Base 2 | 11000010010001010112 | 11000010110111110012 |
| Base 3 | 2020122022113 | 2020211101013 |
| Base 4 | 12010202234 | 12011233214 |
| Base 5 | 1002124325 | 1002323425 |
| Base 6 | 123055516 | 123154016 |
| Base 7 | 32446517 | 32513567 |
| Base 8 | 14110538 | 14133718 |
| Base 9 | 6656849 | 6674119 |
| Base 10 | 39786710 | 39909710 |
| Base 11 | 251a1811 | 25293611 |
| Base 12 | 1722b712 | 172b6112 |
| Base 13 | 10c13213 | 10c86a13 |
| Base 14 | a4dd114 | a562d14 |
| Base 15 | 7cd4715 | 7d3b715 |
| Base 16 | 6122b16 | 616f916 |