Compare 3847 vs 3989
| Property | 3847 | 3989 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 38471 | 39891 |
| Prime factorization | 3847 | 3989 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3847 | 1, 3989 |
| Number of properties | 10 | 8 |
| Additive primes | 281st | |
| Chen primes | 310th | 320th |
| Cousin primes (1st member) | 104th | |
| Good primes | 92nd | 94th |
| Harmonic primes | 192nd | 198th |
| Isolated primes | 334th | 345th |
| Long primes | 214th | 218th |
| Lucky primes | 112th | |
| Primes | 533rd | 550th |
| Prime triplets (1st member) | 70th | |
| Pythagorean primes | 269th | |
| Sexy primes (1st member) | 199th | |
| Roman numberals | MMMDCCCXLVII | MMMCMLXXXIX |
| Base 2 | 1111000001112 | 1111100101012 |
| Base 3 | 120211113 | 121102023 |
| Base 4 | 3300134 | 3321114 |
| Base 5 | 1103425 | 1114245 |
| Base 6 | 254516 | 302456 |
| Base 7 | 141347 | 144267 |
| Base 8 | 74078 | 76258 |
| Base 9 | 52449 | 54229 |
| Base 10 | 384710 | 398910 |
| Base 11 | 298811 | 2aa711 |
| Base 12 | 228712 | 238512 |
| Base 13 | 199c13 | 1a7b13 |
| Base 14 | 158b14 | 164d14 |
| Base 15 | 121715 | 12ae15 |
| Base 16 | f0716 | f9516 |