Compare 21191 vs 21611
Property | 21191 | 21611 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 211911 | 216111 |
Prime factorization | 21191 | 21611 |
Divisors count | 2 | 2 |
Divisors | 1, 21191 | 1, 21611 |
Number of properties | 7 | 8 |
Additive primes | 1125th | |
Chen primes | 1171st | 1191st |
Cousin primes (2nd member) | 361st | |
Long primes | 916th | |
Primes | 2383rd | 2427th |
Prime triplets (1st member) | 185th | |
Prime triplets (2nd member) | 178th | |
Sexy primes (1st member) | 738th | |
Sophie germain primes | 350th | |
Super primes | 354th | |
Twin primes (1st member) | 361st | 369th |
Ulam primes | 179th | |
Roman numberals | ||
Base 2 | 1010010110001112 | 1010100011010112 |
Base 3 | 10020012123 | 10021221023 |
Base 4 | 110230134 | 111012234 |
Base 5 | 11342315 | 11424215 |
Base 6 | 2420356 | 2440156 |
Base 7 | 1155327 | 1200027 |
Base 8 | 513078 | 521538 |
Base 9 | 320559 | 325729 |
Base 10 | 2119110 | 2161110 |
Base 11 | 14a1511 | 1526711 |
Base 12 | 1031b12 | 1060b12 |
Base 13 | 985113 | 9ab513 |
Base 14 | 7a1914 | 7c3914 |
Base 15 | 642b15 | 660b15 |
Base 16 | 52c716 | 546b16 |