Compare 289987 vs 290189
| Property | 289987 | 290189 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2899871 | 2901891 |
| Prime factorization | 289987 | 290189 |
| Divisors count | 2 | 2 |
| Divisors | 1, 289987 | 1, 290189 |
| Number of properties | 3 | 7 |
| Additive primes | 10068th | 10077th |
| Harmonic primes | 9420th | |
| Isolated primes | 19382nd | 19397th |
| Long primes | 9452nd | |
| Primes | 25223rd | 25242nd |
| Sexy primes (2nd member) | 5845th | |
| Sophie germain primes | 2777th | |
| Roman numberals | ||
| Base 2 | 10001101100110000112 | 10001101101100011012 |
| Base 3 | 1122012100213 | 1122020012023 |
| Base 4 | 10123030034 | 10123120314 |
| Base 5 | 332344225 | 332412245 |
| Base 6 | 101143116 | 101152456 |
| Base 7 | 23153057 | 23160147 |
| Base 8 | 10663038 | 10666158 |
| Base 9 | 4817079 | 4820529 |
| Base 10 | 28998710 | 29018910 |
| Base 11 | 18896511 | 18902911 |
| Base 12 | 11b99712 | 11bb2512 |
| Base 13 | a1cb913 | a211313 |
| Base 14 | 7797514 | 77a7b14 |
| Base 15 | 5adc715 | 5aeae15 |
| Base 16 | 46cc316 | 46d8d16 |