Compare 640793 vs 641057
| Property | 640793 | 641057 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6407931 | 6410571 |
| Prime factorization | 640793 | 641057 |
| Divisors count | 2 | 2 |
| Divisors | 1, 640793 | 1, 641057 |
| Number of properties | 5 | 6 |
| Additive primes | 20376th | 20383rd |
| Chen primes | 20400th | 20407th |
| Isolated primes | 40859th | 40878th |
| Primes | 52134th | 52153rd |
| Sexy primes (2nd member) | 11302nd | |
| Sophie germain primes | 5312th | |
| Super primes | 5332nd | |
| Roman numberals | ||
| Base 2 | 100111000111000110012 | 100111001000001000012 |
| Base 3 | 10121200000023 | 10121201002123 |
| Base 4 | 21301301214 | 21302002014 |
| Base 5 | 1310011335 | 1310032125 |
| Base 6 | 214223456 | 214235056 |
| Base 7 | 53061267 | 53066547 |
| Base 8 | 23434318 | 23440418 |
| Base 9 | 11760029 | 11763259 |
| Base 10 | 64079310 | 64105710 |
| Base 11 | 3a848a11 | 3a86aa11 |
| Base 12 | 26a9b512 | 26ab9512 |
| Base 13 | 19588a13 | 195a3113 |
| Base 14 | 12974d14 | 12989b14 |
| Base 15 | c9ce815 | c9e2215 |
| Base 16 | 9c71916 | 9c82116 |