Compare 405989 vs 406067
| Property | 405989 | 406067 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4059891 | 4060671 |
| Prime factorization | 405989 | 406067 |
| Divisors count | 2 | 2 |
| Divisors | 1, 405989 | 1, 406067 |
| Number of properties | 4 | 6 |
| Additive primes | 13561st | |
| Chen primes | 13833rd | 13836th |
| Isolated primes | 26594th | |
| Primes | 34303rd | 34309th |
| Sexy primes (1st member) | 7733rd | |
| Super primes | 3666th | |
| Twin primes (1st member) | 3858th | |
| Ulam primes | 2472nd | |
| Roman numberals | ||
| Base 2 | 11000110001111001012 | 11000110010001100112 |
| Base 3 | 2021212201223 | 2021220001123 |
| Base 4 | 12030132114 | 12030203034 |
| Base 5 | 1004424245 | 1004432325 |
| Base 6 | 124113256 | 124115356 |
| Base 7 | 33104337 | 33106047 |
| Base 8 | 14307458 | 14310638 |
| Base 9 | 6778189 | 6780159 |
| Base 10 | 40598910 | 40606710 |
| Base 11 | 25803111 | 2580a211 |
| Base 12 | 176b4512 | 176bab12 |
| Base 13 | 112a3c13 | 112a9c13 |
| Base 14 | a7d5314 | a7dab14 |
| Base 15 | 8045e15 | 804b215 |
| Base 16 | 631e516 | 6323316 |