Compare 166841 vs 166909
| Property | 166841 | 166909 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1668411 | 1669091 |
| Prime factorization | 166841 | 166909 |
| Divisors count | 2 | 2 |
| Divisors | 1, 166841 | 1, 166909 |
| Number of properties | 10 | 6 |
| Additive primes | 6237th | |
| Chen primes | 6473rd | |
| Good primes | 907th | |
| Isolated primes | 11526th | |
| Long primes | 5695th | |
| Lucky primes | 1980th | |
| Primes | 15239th | 15247th |
| Prime quadruplets (1st member) | 48th | |
| Prime quintuplet 2s (1st member) | 13th | |
| Prime triplets (1st member) | 727th | |
| Pythagorean primes | 7597th | 7601st |
| Sexy primes (1st member) | 3684th | |
| Sexy prime triplets (1st member) | 758th | |
| Twin primes (1st member) | 1860th | |
| Roman numberals | ||
| Base 2 | 1010001011101110012 | 1010001011111111012 |
| Base 3 | 221102120223 | 221102212113 |
| Base 4 | 2202323214 | 2202333314 |
| Base 5 | 203143315 | 203201145 |
| Base 6 | 33242256 | 33244216 |
| Base 7 | 12632637 | 12634217 |
| Base 8 | 5056718 | 5057758 |
| Base 9 | 2737689 | 2738549 |
| Base 10 | 16684110 | 16690910 |
| Base 11 | 10439411 | 10444611 |
| Base 12 | 8067512 | 8071112 |
| Base 13 | 5ac2c13 | 5ac8213 |
| Base 14 | 44b3314 | 44b8114 |
| Base 15 | 3467b15 | 346c415 |
| Base 16 | 28bb916 | 28bfd16 |