Compare 212131 vs 212627
| Property | 212131 | 212627 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2121311 | 2126271 |
| Prime factorization | 212131 | 212627 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212131 | 1, 212627 |
| Number of properties | 4 | 4 |
| Isolated primes | 14442nd | 14474th |
| Long primes | 7099th | |
| Primes | 18985th | 19019th |
| Sexy primes (1st member) | 4510th | |
| Ulam primes | 1364th | 1368th |
| Roman numberals | ||
| Base 2 | 1100111100101000112 | 1100111110100100112 |
| Base 3 | 1012022222013 | 1012102000023 |
| Base 4 | 3033022034 | 3033221034 |
| Base 5 | 232420115 | 233010025 |
| Base 6 | 43140316 | 43202156 |
| Base 7 | 15423137 | 15436227 |
| Base 8 | 6362438 | 6372238 |
| Base 9 | 3528819 | 3536029 |
| Base 10 | 21213110 | 21262710 |
| Base 11 | 13541711 | 13582811 |
| Base 12 | a291712 | a306b12 |
| Base 13 | 7572a13 | 75a1c13 |
| Base 14 | 5744314 | 576b914 |
| Base 15 | 42cc115 | 4300215 |
| Base 16 | 33ca316 | 33e9316 |