Compare 199081 vs 218461
| Property | 199081 | 218461 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1990811 | 2184611 |
| Prime factorization | 199081 | 218461 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199081 | 1, 218461 |
| Number of properties | 6 | 6 |
| Centered square primes | 87th | 91st |
| Chen primes | 7497th | |
| Harmonic primes | 7306th | |
| Isolated primes | 13610th | |
| Long primes | 7291st | |
| Primes | 17913th | 19480th |
| Pythagorean primes | 8939th | 9720th |
| Twin primes (2nd member) | 2315th | |
| Ulam primes | 1282nd | |
| Roman numberals | ||
| Base 2 | 1100001001101010012 | 1101010101010111012 |
| Base 3 | 1010100021013 | 1020022000113 |
| Base 4 | 3002122214 | 3111111314 |
| Base 5 | 223323115 | 234423215 |
| Base 6 | 41334016 | 44032216 |
| Base 7 | 14562617 | 15666257 |
| Base 8 | 6046518 | 6525358 |
| Base 9 | 3330719 | 3626049 |
| Base 10 | 19908110 | 21846110 |
| Base 11 | 12663311 | 13a15111 |
| Base 12 | 9726112 | a651112 |
| Base 13 | 6c7cc13 | 7858913 |
| Base 14 | 527a114 | 5988514 |
| Base 15 | 3dec115 | 44ae115 |
| Base 16 | 309a916 | 3555d16 |