Compare 21383 vs 21701
| Property | 21383 | 21701 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 213831 | 217011 |
| Prime factorization | 21383 | 21701 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21383 | 1, 21701 |
| Number of properties | 10 | 8 |
| Additive primes | 1113th | 1129th |
| Chen primes | 1195th | |
| Cousin primes (2nd member) | 364th | |
| Harmonic primes | 881st | 895th |
| Isolated primes | 1675th | 1696th |
| Long primes | 910th | 920th |
| Primes | 2400th | 2435th |
| Prime triplets (3rd member) | 181st | |
| Pythagorean primes | 1209th | |
| Safe primes | 201st | |
| Sexy primes (2nd member) | 728th | |
| Sophie germain primes | 348th | 351st |
| Roman numberals | ||
| Base 2 | 1010011100001112 | 1010100110001012 |
| Base 3 | 10020222223 | 10022022023 |
| Base 4 | 110320134 | 111030114 |
| Base 5 | 11410135 | 11433015 |
| Base 6 | 2425556 | 2442456 |
| Base 7 | 1162257 | 1201617 |
| Base 8 | 516078 | 523058 |
| Base 9 | 322889 | 326829 |
| Base 10 | 2138310 | 2170110 |
| Base 11 | 1507a11 | 1533911 |
| Base 12 | 1045b12 | 1068512 |
| Base 13 | 996b13 | 9b5413 |
| Base 14 | 7b1514 | 7ca114 |
| Base 15 | 650815 | 666b15 |
| Base 16 | 538716 | 54c516 |