Compare 397589 vs 399239
| Property | 397589 | 399239 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3975891 | 3992391 |
| Prime factorization | 397589 | 399239 |
| Divisors count | 2 | 2 |
| Divisors | 1, 397589 | 1, 399239 |
| Number of properties | 4 | 3 |
| Additive primes | 13306th | |
| Chen primes | 13592nd | 13644th |
| Primes | 33668th | 33800th |
| Twin primes (1st member) | 3785th | 3797th |
| Roman numberals | ||
| Base 2 | 11000010001000101012 | 11000010111100001112 |
| Base 3 | 2020121011123 | 2020211221223 |
| Base 4 | 12010101114 | 12011320134 |
| Base 5 | 1002103245 | 1002334245 |
| Base 6 | 123044056 | 123201556 |
| Base 7 | 32441037 | 32516517 |
| Base 8 | 14104258 | 14136078 |
| Base 9 | 6653459 | 6675789 |
| Base 10 | 39758910 | 39923910 |
| Base 11 | 25179511 | 252a5511 |
| Base 12 | 17210512 | 17305b12 |
| Base 13 | 10bc7a13 | 10c94913 |
| Base 14 | a4c7314 | a56d114 |
| Base 15 | 7cc0e15 | 7d45e15 |
| Base 16 | 6111516 | 6178716 |