Compare 401 vs 599
| Property | 401 | 599 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 4011 | 5991 | 
| Prime factorization | 401 | 599 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 401 | 1, 599 | 
| Number of properties | 7 | 10 | 
| Additive primes | 46th | 59th | 
| Chen primes | 56th | 78th | 
| Cousin primes (2nd member) | 22nd | |
| Good primes | 34th | |
| Isolated primes | 38th | |
| Primes | 79th | 109th | 
| Pythagorean primes | 38th | |
| Restricted right-truncatable primes | 3rd | |
| Right-truncatable primes | 23rd | |
| Sexy primes (2nd member) | 53rd | |
| Sexy prime triplets (3rd member) | 21st | |
| Super primes | 22nd | 29th | 
| Twin primes (1st member) | 27th | |
| Roman numberals | CDI | DXCIX | 
| Base 2 | 1100100012 | 10010101112 | 
| Base 3 | 1122123 | 2110123 | 
| Base 4 | 121014 | 211134 | 
| Base 5 | 31015 | 43445 | 
| Base 6 | 15056 | 24356 | 
| Base 7 | 11127 | 15147 | 
| Base 8 | 6218 | 11278 | 
| Base 9 | 4859 | 7359 | 
| Base 10 | 40110 | 59910 | 
| Base 11 | 33511 | 4a511 | 
| Base 12 | 29512 | 41b12 | 
| Base 13 | 24b13 | 37113 | 
| Base 14 | 20914 | 30b14 | 
| Base 15 | 1bb15 | 29e15 | 
| Base 16 | 19116 | 25716 |