Compare 505409 vs 506381
| Property | 505409 | 506381 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5054091 | 5063811 |
| Prime factorization | 505409 | 506381 |
| Divisors count | 2 | 2 |
| Divisors | 1, 505409 | 1, 506381 |
| Number of properties | 5 | 6 |
| Additive primes | 16483rd | 16507th |
| Chen primes | 16657th | 16681st |
| Isolated primes | 32798th | |
| Primes | 41947th | 42019th |
| Sophie germain primes | 4370th | |
| Super primes | 4385th | 4395th |
| Twin primes (1st member) | 4606th | |
| Roman numberals | ||
| Base 2 | 11110110110010000012 | 11110111010000011012 |
| Base 3 | 2212000212123 | 2212011212123 |
| Base 4 | 13231210014 | 13232200314 |
| Base 5 | 1121331145 | 1122010115 |
| Base 6 | 144555056 | 145042056 |
| Base 7 | 42033327 | 42062217 |
| Base 8 | 17331018 | 17350158 |
| Base 9 | 8502559 | 8515559 |
| Base 10 | 50540910 | 50638110 |
| Base 11 | 3157a311 | 3164a711 |
| Base 12 | 20459512 | 20506512 |
| Base 13 | 14907813 | 14964513 |
| Base 14 | d228914 | d278114 |
| Base 15 | 9eb3e15 | a008b15 |
| Base 16 | 7b64116 | 7ba0d16 |