Compare 405989 vs 406951
| Property | 405989 | 406951 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4059891 | 4069511 |
| Prime factorization | 405989 | 406951 |
| Divisors count | 2 | 2 |
| Divisors | 1, 405989 | 1, 406951 |
| Number of properties | 4 | 4 |
| Chen primes | 13833rd | |
| Isolated primes | 26642nd | |
| Lucky primes | 4111th | |
| Primes | 34303rd | 34369th |
| Super primes | 3666th | 3674th |
| Twin primes (1st member) | 3858th | |
| Roman numberals | ||
| Base 2 | 11000110001111001012 | 11000110101101001112 |
| Base 3 | 2021212201223 | 2022000200213 |
| Base 4 | 12030132114 | 12031122134 |
| Base 5 | 1004424245 | 1010103015 |
| Base 6 | 124113256 | 124200116 |
| Base 7 | 33104337 | 33133067 |
| Base 8 | 14307458 | 14326478 |
| Base 9 | 6778189 | 6802079 |
| Base 10 | 40598910 | 40695110 |
| Base 11 | 25803111 | 25882611 |
| Base 12 | 176b4512 | 17760712 |
| Base 13 | 112a3c13 | 1132cc13 |
| Base 14 | a7d5314 | a843d14 |
| Base 15 | 8045e15 | 808a115 |
| Base 16 | 631e516 | 635a716 |