Compare 612809 vs 612889
| Property | 612809 | 612889 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6128091 | 6128891 |
| Prime factorization | 612809 | 612889 |
| Divisors count | 2 | 2 |
| Divisors | 1, 612809 | 1, 612889 |
| Number of properties | 4 | 2 |
| Chen primes | 19638th | |
| Isolated primes | 39218th | |
| Primes | 50066th | 50075th |
| Twin primes (1st member) | 5429th | |
| Ulam primes | 3670th | |
| Roman numberals | ||
| Base 2 | 100101011001110010012 | 100101011010000110012 |
| Base 3 | 10110101211223 | 10110102011213 |
| Base 4 | 21112130214 | 21112201214 |
| Base 5 | 1241022145 | 1241030245 |
| Base 6 | 210450256 | 210452416 |
| Base 7 | 51314217 | 51315647 |
| Base 8 | 22547118 | 22550318 |
| Base 9 | 11335489 | 11336479 |
| Base 10 | 61280910 | 61288910 |
| Base 11 | 38945a11 | 38952211 |
| Base 12 | 25677512 | 25682112 |
| Base 13 | 185c1213 | 185c7413 |
| Base 14 | 11d48114 | 11d4db14 |
| Base 15 | c188e15 | c18e415 |
| Base 16 | 959c916 | 95a1916 |