Compare 814991 vs 815047
| Property | 814991 | 815047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8149911 | 8150471 |
| Prime factorization | 814991 | 815047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 814991 | 1, 815047 |
| Number of properties | 4 | 3 |
| Chen primes | 25144th | |
| Isolated primes | 51339th | 51342nd |
| Primes | 65052nd | 65055th |
| Sexy primes (1st member) | 13795th | |
| Sophie germain primes | 6525th | |
| Roman numberals | ||
| Base 2 | 110001101111100011112 | 110001101111110001112 |
| Base 3 | 11121012212123 | 11121020002213 |
| Base 4 | 30123320334 | 30123330134 |
| Base 5 | 2020344315 | 2020401425 |
| Base 6 | 252450356 | 252452116 |
| Base 7 | 66330327 | 66331427 |
| Base 8 | 30676178 | 30677078 |
| Base 9 | 14718559 | 14720279 |
| Base 10 | 81499110 | 81504710 |
| Base 11 | 50735111 | 5073a211 |
| Base 12 | 33377b12 | 33380712 |
| Base 13 | 226c5813 | 226c9c13 |
| Base 14 | 17301914 | 17305914 |
| Base 15 | 11172b15 | 11176715 |
| Base 16 | c6f8f16 | c6fc716 |