Compare 21191 vs 21319
Property | 21191 | 21319 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 211911 | 213191 |
Prime factorization | 21191 | 21319 |
Divisors count | 2 | 2 |
Divisors | 1, 21191 | 1, 21319 |
Number of properties | 7 | 7 |
Chen primes | 1171st | |
Cousin primes (1st member) | 363rd | |
Cousin primes (2nd member) | 361st | |
Harmonic primes | 878th | |
Primes | 2383rd | 2394th |
Prime triplets (2nd member) | 178th | 180th |
Prime triplets (3rd member) | 179th | |
Sexy primes (2nd member) | 725th | |
Super primes | 354th | |
Twin primes (1st member) | 361st | |
Twin primes (2nd member) | 362nd | |
Ulam primes | 179th | |
Roman numberals | ||
Base 2 | 1010010110001112 | 1010011010001112 |
Base 3 | 10020012123 | 10020201213 |
Base 4 | 110230134 | 110310134 |
Base 5 | 11342315 | 11402345 |
Base 6 | 2420356 | 2424116 |
Base 7 | 1155327 | 1161047 |
Base 8 | 513078 | 515078 |
Base 9 | 320559 | 322179 |
Base 10 | 2119110 | 2131910 |
Base 11 | 14a1511 | 1502111 |
Base 12 | 1031b12 | 1040712 |
Base 13 | 985113 | 991c13 |
Base 14 | 7a1914 | 7aab14 |
Base 15 | 642b15 | 64b415 |
Base 16 | 52c716 | 534716 |