Compare 3989 vs 4027
| Property | 3989 | 4027 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 39891 | 40271 |
| Prime factorization | 3989 | 4027 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3989 | 1, 4027 |
| Number of properties | 8 | 5 |
| Additive primes | 281st | 286th |
| Chen primes | 320th | |
| Good primes | 94th | |
| Harmonic primes | 198th | |
| Isolated primes | 345th | 348th |
| Long primes | 218th | |
| Primes | 550th | 557th |
| Pythagorean primes | 269th | |
| Sexy primes (2nd member) | 206th | |
| Super primes | 102nd | |
| Roman numberals | MMMCMLXXXIX | MMMMXXVII |
| Base 2 | 1111100101012 | 1111101110112 |
| Base 3 | 121102023 | 121120113 |
| Base 4 | 3321114 | 3323234 |
| Base 5 | 1114245 | 1121025 |
| Base 6 | 302456 | 303516 |
| Base 7 | 144267 | 145127 |
| Base 8 | 76258 | 76738 |
| Base 9 | 54229 | 54649 |
| Base 10 | 398910 | 402710 |
| Base 11 | 2aa711 | 303111 |
| Base 12 | 238512 | 23b712 |
| Base 13 | 1a7b13 | 1aaa13 |
| Base 14 | 164d14 | 167914 |
| Base 15 | 12ae15 | 12d715 |
| Base 16 | f9516 | fbb16 |