Compare 199081 vs 199921
| Property | 199081 | 199921 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1990811 | 1999211 |
| Prime factorization | 199081 | 199921 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199081 | 1, 199921 |
| Number of properties | 6 | 5 |
| Additive primes | 7221st | |
| Centered square primes | 87th | |
| Chen primes | 7497th | |
| Isolated primes | 13610th | 13662nd |
| Primes | 17913th | 17979th |
| Pythagorean primes | 8939th | 8975th |
| Ulam primes | 1282nd | 1289th |
| Roman numberals | ||
| Base 2 | 1100001001101010012 | 1100001100111100012 |
| Base 3 | 1010100021013 | 1010110201113 |
| Base 4 | 3002122214 | 3003033014 |
| Base 5 | 223323115 | 223441415 |
| Base 6 | 41334016 | 41413216 |
| Base 7 | 14562617 | 14616017 |
| Base 8 | 6046518 | 6063618 |
| Base 9 | 3330719 | 3342149 |
| Base 10 | 19908110 | 19992110 |
| Base 11 | 12663311 | 12722711 |
| Base 12 | 9726112 | 9784112 |
| Base 13 | 6c7cc13 | 6ccc713 |
| Base 14 | 527a114 | 52c0114 |
| Base 15 | 3dec115 | 3e38115 |
| Base 16 | 309a916 | 30cf116 |