Compare 3889 vs 28813
| Property | 3889 | 28813 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 38891 | 288131 |
| Prime factorization | 3889 | 28813 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3889 | 1, 28813 |
| Number of properties | 8 | 6 |
| Chen primes | 314th | |
| Cousin primes (1st member) | 457th | |
| Cuban primes 2 | 10th | 19th |
| Emirps | 144th | |
| Isolated primes | 338th | 2223rd |
| Lucky primes | 113th | |
| Pierpont primes | 25th | |
| Primes | 539th | 3138th |
| Pythagorean primes | 266th | 1560th |
| Sexy primes (2nd member) | 923rd | |
| Roman numberals | MMMDCCCLXXXIX | |
| Base 2 | 1111001100012 | 1110000100011012 |
| Base 3 | 121000013 | 11101120113 |
| Base 4 | 3303014 | 130020314 |
| Base 5 | 1110245 | 14102235 |
| Base 6 | 300016 | 3412216 |
| Base 7 | 142247 | 1500017 |
| Base 8 | 74618 | 702158 |
| Base 9 | 53019 | 434649 |
| Base 10 | 388910 | 2881310 |
| Base 11 | 2a1611 | 1a71411 |
| Base 12 | 230112 | 1481112 |
| Base 13 | 1a0213 | 1016513 |
| Base 14 | 15bb14 | a70114 |
| Base 15 | 124415 | 880d15 |
| Base 16 | f3116 | 708d16 |