Compare 21611 vs 22123
| Property | 21611 | 22123 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 216111 | 221231 |
| Prime factorization | 21611 | 22123 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21611 | 1, 22123 |
| Number of properties | 8 | 4 |
| Additive primes | 1125th | |
| Chen primes | 1191st | |
| Harmonic primes | 913th | |
| Isolated primes | 1731st | |
| Long primes | 916th | |
| Primes | 2427th | 2480th |
| Prime triplets (1st member) | 185th | |
| Sexy primes (1st member) | 738th | 747th |
| Sophie germain primes | 350th | |
| Twin primes (1st member) | 369th | |
| Roman numberals | ||
| Base 2 | 1010100011010112 | 1010110011010112 |
| Base 3 | 10021221023 | 10101001013 |
| Base 4 | 111012234 | 111212234 |
| Base 5 | 11424215 | 12014435 |
| Base 6 | 2440156 | 2502316 |
| Base 7 | 1200027 | 1213337 |
| Base 8 | 521538 | 531538 |
| Base 9 | 325729 | 333119 |
| Base 10 | 2161110 | 2212310 |
| Base 11 | 1526711 | 1569211 |
| Base 12 | 1060b12 | 1097712 |
| Base 13 | 9ab513 | a0ba13 |
| Base 14 | 7c3914 | 80c314 |
| Base 15 | 660b15 | 684d15 |
| Base 16 | 546b16 | 566b16 |