Compare 505409 vs 505447
| Property | 505409 | 505447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5054091 | 5054471 |
| Prime factorization | 505409 | 505447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 505409 | 1, 505447 |
| Number of properties | 5 | 3 |
| Additive primes | 16483rd | |
| Chen primes | 16657th | |
| Isolated primes | 32739th | |
| Primes | 41947th | 41950th |
| Super primes | 4385th | |
| Twin primes (1st member) | 4606th | |
| Weakly primes | 2nd | |
| Roman numberals | ||
| Base 2 | 11110110110010000012 | 11110110110011001112 |
| Base 3 | 2212000212123 | 2212001000213 |
| Base 4 | 13231210014 | 13231212134 |
| Base 5 | 1121331145 | 1121332425 |
| Base 6 | 144555056 | 145000116 |
| Base 7 | 42033327 | 42034157 |
| Base 8 | 17331018 | 17331478 |
| Base 9 | 8502559 | 8503079 |
| Base 10 | 50540910 | 50544710 |
| Base 11 | 3157a311 | 31582811 |
| Base 12 | 20459512 | 20460712 |
| Base 13 | 14907813 | 1490a713 |
| Base 14 | d228914 | d22b514 |
| Base 15 | 9eb3e15 | 9eb6715 |
| Base 16 | 7b64116 | 7b66716 |