Compare 389531 vs 390191
| Property | 389531 | 390191 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3895311 | 3901911 |
| Prime factorization | 389531 | 390191 |
| Divisors count | 2 | 2 |
| Divisors | 1, 389531 | 1, 390191 |
| Number of properties | 7 | 5 |
| Additive primes | 13075th | 13099th |
| Chen primes | 13365th | 13387th |
| Cousin primes (2nd member) | 3717th | |
| Primes | 33025th | 33082nd |
| Prime triplets (2nd member) | 1421st | |
| Sophie germain primes | 3525th | 3530th |
| Twin primes (1st member) | 3718th | 3723rd |
| Roman numberals | ||
| Base 2 | 10111110001100110112 | 10111110100001011112 |
| Base 3 | 2012101000023 | 2012110201123 |
| Base 4 | 11330121234 | 11331002334 |
| Base 5 | 444311115 | 444412315 |
| Base 6 | 122032156 | 122102356 |
| Base 7 | 32114427 | 32134047 |
| Base 8 | 13706338 | 13720578 |
| Base 9 | 6533029 | 6542159 |
| Base 10 | 38953110 | 39019110 |
| Base 11 | 24672a11 | 24717a11 |
| Base 12 | 16950b12 | 16997b12 |
| Base 13 | 1083bc13 | 1087a913 |
| Base 14 | a1d5914 | a22ab14 |
| Base 15 | 7a63b15 | 7a92b15 |
| Base 16 | 5f19b16 | 5f42f16 |