Compare 3881 vs 4013
| Property | 3881 | 4013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 38811 | 40131 |
| Prime factorization | 3881 | 4013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3881 | 1, 4013 |
| Number of properties | 5 | 8 |
| Chen primes | 313th | |
| Cousin primes (2nd member) | 105th | |
| Isolated primes | 337th | 347th |
| Primes | 538th | 554th |
| Pythagorean primes | 265th | 271st |
| Sexy primes (1st member) | 205th | |
| Sexy primes (2nd member) | 204th | |
| Sexy prime quadrupletss (3rd member) | 17th | |
| Sexy prime triplets (2nd member) | 72nd | |
| Sexy prime triplets (3rd member) | 71st | |
| Roman numberals | MMMDCCCLXXXI | MMMMXIII |
| Base 2 | 1111001010012 | 1111101011012 |
| Base 3 | 120222023 | 121111223 |
| Base 4 | 3302214 | 3322314 |
| Base 5 | 1110115 | 1120235 |
| Base 6 | 255456 | 303256 |
| Base 7 | 142137 | 144627 |
| Base 8 | 74518 | 76558 |
| Base 9 | 52829 | 54489 |
| Base 10 | 388110 | 401310 |
| Base 11 | 2a0911 | 301911 |
| Base 12 | 22b512 | 23a512 |
| Base 13 | 19c713 | 1a9913 |
| Base 14 | 15b314 | 166914 |
| Base 15 | 123b15 | 12c815 |
| Base 16 | f2916 | fad16 |