Compare 210157 vs 210247
| Property | 210157 | 210247 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2101571 | 2102471 |
| Prime factorization | 210157 | 210247 |
| Divisors count | 2 | 2 |
| Divisors | 1, 210157 | 1, 210247 |
| Number of properties | 3 | 4 |
| Isolated primes | 14317th | 14325th |
| Primes | 18822nd | 18832nd |
| Pythagorean primes | 9399th | |
| Sexy primes (2nd member) | 4469th | |
| Ulam primes | 1350th | |
| Roman numberals | ||
| Base 2 | 1100110100111011012 | 1100110101010001112 |
| Base 3 | 1012000211213 | 1012001012213 |
| Base 4 | 3031032314 | 3031110134 |
| Base 5 | 232111125 | 232114425 |
| Base 6 | 43005416 | 43012116 |
| Base 7 | 15334637 | 15336527 |
| Base 8 | 6323558 | 6325078 |
| Base 9 | 3502479 | 3503579 |
| Base 10 | 21015710 | 21024710 |
| Base 11 | 13399211 | 133a6411 |
| Base 12 | a175112 | a180712 |
| Base 13 | 7486c13 | 7490b13 |
| Base 14 | 5683314 | 5689914 |
| Base 15 | 4240715 | 4246715 |
| Base 16 | 334ed16 | 3354716 |