Compare 205421 vs 205493
| Property | 205421 | 205493 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2054211 | 2054931 |
| Prime factorization | 205421 | 205493 |
| Divisors count | 2 | 2 |
| Divisors | 1, 205421 | 1, 205493 |
| Number of properties | 10 | 6 |
| Additive primes | 7429th | |
| Chen primes | 7699th | |
| Cousin primes (2nd member) | 2181st | |
| Harmonic primes | 6907th | |
| Isolated primes | 14011th | |
| Long primes | 6893rd | |
| Primes | 18416th | 18426th |
| Prime triplets (1st member) | 859th | |
| Prime triplets (2nd member) | 858th | |
| Pythagorean primes | 9197th | 9202nd |
| Sexy primes (1st member) | 4382nd | |
| Sexy primes (2nd member) | 4385th | |
| Sexy prime triplets (1st member) | 881st | |
| Twin primes (1st member) | 2208th | |
| Roman numberals | ||
| Base 2 | 1100100010011011012 | 1100100010101101012 |
| Base 3 | 1011022100123 | 1011022122123 |
| Base 4 | 3020212314 | 3020223114 |
| Base 5 | 230331415 | 230334335 |
| Base 6 | 42230056 | 42232056 |
| Base 7 | 15136167 | 15140517 |
| Base 8 | 6211558 | 6212658 |
| Base 9 | 3427059 | 3427859 |
| Base 10 | 20542110 | 20549310 |
| Base 11 | 13037711 | 13043211 |
| Base 12 | 9aa6512 | 9ab0512 |
| Base 13 | 7266813 | 726c213 |
| Base 14 | 54c0d14 | 54c6114 |
| Base 15 | 40ceb15 | 40d4815 |
| Base 16 | 3226d16 | 322b516 |