Compare 669121 vs 669241
| Property | 669121 | 669241 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6691211 | 6692411 |
| Prime factorization | 669121 | 669241 |
| Divisors count | 2 | 2 |
| Divisors | 1, 669121 | 1, 669241 |
| Number of properties | 4 | 5 |
| Good primes | 2043rd | |
| Isolated primes | 42535th | 42541st |
| Primes | 54244th | 54250th |
| Sexy primes (1st member) | 11696th | 11699th |
| Sexy prime triplets (1st member) | 2131st | |
| Ulam primes | 3984th | |
| Roman numberals | ||
| Base 2 | 101000110101110000012 | 101000110110001110012 |
| Base 3 | 10202222120213 | 10210000002013 |
| Base 4 | 22031130014 | 22031203214 |
| Base 5 | 1324024415 | 1324034315 |
| Base 6 | 222014416 | 222022016 |
| Base 7 | 54545357 | 54550667 |
| Base 8 | 24327018 | 24330718 |
| Base 9 | 12287679 | 12300219 |
| Base 10 | 66912110 | 66924110 |
| Base 11 | 4177a211 | 4178a111 |
| Base 12 | 28328112 | 28336112 |
| Base 13 | 1a573b13 | 1a580113 |
| Base 14 | 135bc514 | 135c6d14 |
| Base 15 | d33d115 | d346115 |
| Base 16 | a35c116 | a363916 |