Compare 487 vs 3889
| Property | 487 | 3889 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4871 | 38891 |
| Prime factorization | 487 | 3889 |
| Divisors count | 2 | 2 |
| Divisors | 1, 487 | 1, 3889 |
| Number of properties | 10 | 8 |
| Additive primes | 54th | |
| Chen primes | 65th | 314th |
| Cousin primes (1st member) | 26th | |
| Cuban primes 2 | 10th | |
| Emirps | 144th | |
| Happy primes | 23rd | |
| Harmonic primes | 37th | |
| Isolated primes | 46th | 338th |
| Long primes | 33rd | |
| Lucky primes | 26th | 113th |
| Pierpont primes | 16th | 25th |
| Primes | 93rd | 539th |
| Pythagorean primes | 266th | |
| Roman numberals | CDLXXXVII | MMMDCCCLXXXIX |
| Base 2 | 1111001112 | 1111001100012 |
| Base 3 | 2000013 | 121000013 |
| Base 4 | 132134 | 3303014 |
| Base 5 | 34225 | 1110245 |
| Base 6 | 21316 | 300016 |
| Base 7 | 12647 | 142247 |
| Base 8 | 7478 | 74618 |
| Base 9 | 6019 | 53019 |
| Base 10 | 48710 | 388910 |
| Base 11 | 40311 | 2a1611 |
| Base 12 | 34712 | 230112 |
| Base 13 | 2b613 | 1a0213 |
| Base 14 | 26b14 | 15bb14 |
| Base 15 | 22715 | 124415 |
| Base 16 | 1e716 | f3116 |