Compare 405989 vs 407789
| Property | 405989 | 407789 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4059891 | 4077891 |
| Prime factorization | 405989 | 407789 |
| Divisors count | 2 | 2 |
| Divisors | 1, 405989 | 1, 407789 |
| Number of properties | 4 | 4 |
| Chen primes | 13833rd | 13877th |
| Primes | 34303rd | 34434th |
| Sexy primes (2nd member) | 7757th | |
| Super primes | 3666th | |
| Twin primes (1st member) | 3858th | 3869th |
| Roman numberals | ||
| Base 2 | 11000110001111001012 | 11000111000111011012 |
| Base 3 | 2021212201223 | 2022011010223 |
| Base 4 | 12030132114 | 12032032314 |
| Base 5 | 1004424245 | 1010221245 |
| Base 6 | 124113256 | 124235256 |
| Base 7 | 33104337 | 33156147 |
| Base 8 | 14307458 | 14343558 |
| Base 9 | 6778189 | 6813389 |
| Base 10 | 40598910 | 40778910 |
| Base 11 | 25803111 | 25941811 |
| Base 12 | 176b4512 | 177ba512 |
| Base 13 | 112a3c13 | 1137c513 |
| Base 14 | a7d5314 | a887b14 |
| Base 15 | 8045e15 | 80c5e15 |
| Base 16 | 631e516 | 638ed16 |