Compare 3889 vs 7121
| Property | 3889 | 7121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 38891 | 71211 |
| Prime factorization | 3889 | 7121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3889 | 1, 7121 |
| Number of properties | 8 | 9 |
| Additive primes | 454th | |
| Chen primes | 314th | 496th |
| Cuban primes 2 | 10th | |
| Emirps | 144th | 151st |
| Harmonic primes | 332nd | |
| Isolated primes | 338th | 589th |
| Lucky primes | 113th | |
| Pierpont primes | 25th | |
| Primes | 539th | 912th |
| Pythagorean primes | 266th | 448th |
| Sexy primes (1st member) | 320th | |
| Sophie germain primes | 154th | |
| Roman numberals | MMMDCCCLXXXIX | |
| Base 2 | 1111001100012 | 11011110100012 |
| Base 3 | 121000013 | 1002022023 |
| Base 4 | 3303014 | 12331014 |
| Base 5 | 1110245 | 2114415 |
| Base 6 | 300016 | 525456 |
| Base 7 | 142247 | 265227 |
| Base 8 | 74618 | 157218 |
| Base 9 | 53019 | 106829 |
| Base 10 | 388910 | 712110 |
| Base 11 | 2a1611 | 539411 |
| Base 12 | 230112 | 415512 |
| Base 13 | 1a0213 | 331a13 |
| Base 14 | 15bb14 | 284914 |
| Base 15 | 124415 | 219b15 |
| Base 16 | f3116 | 1bd116 |