Compare 507139 vs 507217
| Property | 507139 | 507217 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5071391 | 5072171 |
| Prime factorization | 507139 | 507217 |
| Divisors count | 2 | 2 |
| Divisors | 1, 507139 | 1, 507217 |
| Number of properties | 2 | 3 |
| Isolated primes | 32849th | |
| Lucky primes | 4934th | |
| Primes | 42080th | 42086th |
| Twin primes (2nd member) | 4618th | |
| Roman numberals | ||
| Base 2 | 11110111101000000112 | 11110111101010100012 |
| Base 3 | 2212021222213 | 2212022022113 |
| Base 4 | 13233100034 | 13233111014 |
| Base 5 | 1122120245 | 1122123325 |
| Base 6 | 145115116 | 145121216 |
| Base 7 | 42113537 | 42115247 |
| Base 8 | 17364038 | 17365218 |
| Base 9 | 8525879 | 8526849 |
| Base 10 | 50713910 | 50721710 |
| Base 11 | 31702611 | 31709711 |
| Base 12 | 20559712 | 20564112 |
| Base 13 | 149aa913 | 149b3913 |
| Base 14 | d2b6314 | d2bbb14 |
| Base 15 | a03e415 | a044715 |
| Base 16 | 7bd0316 | 7bd5116 |