Compare 811997 vs 812047
| Property | 811997 | 812047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8119971 | 8120471 |
| Prime factorization | 811997 | 812047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 811997 | 1, 812047 |
| Number of properties | 4 | 3 |
| Chen primes | 25061st | |
| Cousin primes (1st member) | 6882nd | |
| Isolated primes | 51160th | 51163rd |
| Primes | 64833rd | 64836th |
| Sexy primes (2nd member) | 13751st | |
| Roman numberals | ||
| Base 2 | 110001100011110111012 | 110001100100000011112 |
| Base 3 | 11120202112223 | 11120202202113 |
| Base 4 | 30120331314 | 30121000334 |
| Base 5 | 2014404425 | 2014411425 |
| Base 6 | 252231256 | 252232516 |
| Base 7 | 66212247 | 66213257 |
| Base 8 | 30617358 | 30620178 |
| Base 9 | 14667589 | 14668249 |
| Base 10 | 81199710 | 81204710 |
| Base 11 | 50507a11 | 50511511 |
| Base 12 | 331aa512 | 331b2712 |
| Base 13 | 22579413 | 22580213 |
| Base 14 | 171cbb14 | 171d1514 |
| Base 15 | 1108d215 | 11091715 |
| Base 16 | c63dd16 | c640f16 |