Compare 18211 vs 18379
| Property | 18211 | 18379 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 182111 | 183791 |
| Prime factorization | 18211 | 18379 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18211 | 1, 18379 |
| Number of properties | 8 | 4 |
| Additive primes | 980th | |
| Emirps | 569th | |
| Isolated primes | 1447th | 1461st |
| Long primes | 799th | 809th |
| Lucky primes | 342nd | |
| Primes | 2086th | 2106th |
| Sexy primes (1st member) | 643rd | |
| Sexy prime quadrupletss (1st member) | 34th | |
| Sexy prime triplets (1st member) | 179th | |
| Roman numberals | ||
| Base 2 | 1000111001000112 | 1000111110010112 |
| Base 3 | 2202221113 | 2210122013 |
| Base 4 | 101302034 | 101330234 |
| Base 5 | 10403215 | 10420045 |
| Base 6 | 2201516 | 2210316 |
| Base 7 | 1040447 | 1044047 |
| Base 8 | 434438 | 437138 |
| Base 9 | 268749 | 271819 |
| Base 10 | 1821110 | 1837910 |
| Base 11 | 1275611 | 1289911 |
| Base 12 | a65712 | a77712 |
| Base 13 | 839b13 | 849a13 |
| Base 14 | 68cb14 | 69ab14 |
| Base 15 | 55e115 | 56a415 |
| Base 16 | 472316 | 47cb16 |