Compare 405991 vs 406811
| Property | 405991 | 406811 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4059911 | 4068111 |
| Prime factorization | 405991 | 406811 |
| Divisors count | 2 | 2 |
| Divisors | 1, 405991 | 1, 406811 |
| Number of properties | 3 | 5 |
| Cousin primes (2nd member) | 3859th | |
| Isolated primes | 26635th | |
| Primes | 34304th | 34362nd |
| Sexy primes (1st member) | 7732nd | 7743rd |
| Sophie germain primes | 3636th | |
| Twin primes (2nd member) | 3858th | |
| Roman numberals | ||
| Base 2 | 11000110001111001112 | 11000110101000110112 |
| Base 3 | 2021212202013 | 2022000010023 |
| Base 4 | 12030132134 | 12031101234 |
| Base 5 | 1004424315 | 1010042215 |
| Base 6 | 124113316 | 124152156 |
| Base 7 | 33104357 | 33130167 |
| Base 8 | 14307478 | 14324338 |
| Base 9 | 6778219 | 6800329 |
| Base 10 | 40599110 | 40681110 |
| Base 11 | 25803311 | 25870911 |
| Base 12 | 176b4712 | 17750b12 |
| Base 13 | 112a4113 | 11322213 |
| Base 14 | a7d5514 | a837d14 |
| Base 15 | 8046115 | 8080b15 |
| Base 16 | 631e716 | 6351b16 |