Compare 21191 vs 21493
Property | 21191 | 21493 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 211911 | 214931 |
Prime factorization | 21191 | 21493 |
Divisors count | 2 | 2 |
Divisors | 1, 21191 | 1, 21493 |
Number of properties | 7 | 12 |
Additive primes | 1117th | |
Chen primes | 1171st | |
Cousin primes (2nd member) | 361st | |
Harmonic primes | 886th | |
Primes | 2383rd | 2411th |
Prime triplets (2nd member) | 178th | |
Prime triplets (3rd member) | 182nd | |
Pythagorean primes | 1195th | |
Sexy primes (1st member) | 733rd | |
Sexy primes (2nd member) | 732nd | |
Sexy prime quadrupletss (3rd member) | 37th | |
Sexy prime triplets (2nd member) | 199th | |
Sexy prime triplets (3rd member) | 198th | |
Super primes | 354th | 358th |
Twin primes (1st member) | 361st | |
Twin primes (2nd member) | 364th | |
Ulam primes | 179th | |
Roman numberals | ||
Base 2 | 1010010110001112 | 1010011111101012 |
Base 3 | 10020012123 | 10021110013 |
Base 4 | 110230134 | 110333114 |
Base 5 | 11342315 | 11414335 |
Base 6 | 2420356 | 2433016 |
Base 7 | 1155327 | 1164437 |
Base 8 | 513078 | 517658 |
Base 9 | 320559 | 324319 |
Base 10 | 2119110 | 2149310 |
Base 11 | 14a1511 | 1516a11 |
Base 12 | 1031b12 | 1053112 |
Base 13 | 985113 | 9a2413 |
Base 14 | 7a1914 | 7b9314 |
Base 15 | 642b15 | 657d15 |
Base 16 | 52c716 | 53f516 |