Compare 208121 vs 208931
| Property | 208121 | 208931 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2081211 | 2089311 |
| Prime factorization | 208121 | 208931 |
| Divisors count | 2 | 2 |
| Divisors | 1, 208121 | 1, 208931 |
| Number of properties | 6 | 10 |
| Additive primes | 7550th | |
| Chen primes | 7788th | 7816th |
| Cousin primes (2nd member) | 2217th | |
| Harmonic primes | 6980th | 7008th |
| Isolated primes | 14182nd | |
| Long primes | 7005th | |
| Primes | 18645th | 18713th |
| Prime triplets (2nd member) | 870th | |
| Pythagorean primes | 9310th | |
| Sophie germain primes | 2123rd | 2126th |
| Super primes | 2136th | |
| Twin primes (1st member) | 2242nd | |
| Roman numberals | ||
| Base 2 | 1100101100111110012 | 1100110000001000112 |
| Base 3 | 1011201110123 | 1011211210123 |
| Base 4 | 3023033214 | 3030002034 |
| Base 5 | 231244415 | 231412115 |
| Base 6 | 42433056 | 42511356 |
| Base 7 | 15245247 | 15300627 |
| Base 8 | 6263718 | 6300438 |
| Base 9 | 3464359 | 3475359 |
| Base 10 | 20812110 | 20893110 |
| Base 11 | 13240111 | 132a7811 |
| Base 12 | a053512 | a0aab12 |
| Base 13 | 7396413 | 7413813 |
| Base 14 | 55bbb14 | 561d914 |
| Base 15 | 419eb15 | 41d8b15 |
| Base 16 | 32cf916 | 3302316 |