Compare 199081 vs 255613
| Property | 199081 | 255613 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1990811 | 2556131 |
| Prime factorization | 199081 | 255613 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199081 | 1, 255613 |
| Number of properties | 6 | 5 |
| Centered square primes | 87th | 98th |
| Chen primes | 7497th | |
| Cousin primes (1st member) | 2625th | |
| Happy primes | 3376th | |
| Isolated primes | 13610th | 17234th |
| Primes | 17913th | 22491st |
| Pythagorean primes | 8939th | |
| Ulam primes | 1282nd | |
| Roman numberals | ||
| Base 2 | 1100001001101010012 | 1111100110011111012 |
| Base 3 | 1010100021013 | 1102221220113 |
| Base 4 | 3002122214 | 3321213314 |
| Base 5 | 223323115 | 311344235 |
| Base 6 | 41334016 | 52512216 |
| Base 7 | 14562617 | 21131417 |
| Base 8 | 6046518 | 7631758 |
| Base 9 | 3330719 | 4285649 |
| Base 10 | 19908110 | 25561310 |
| Base 11 | 12663311 | 16505611 |
| Base 12 | 9726112 | 103b1112 |
| Base 13 | 6c7cc13 | 8c46713 |
| Base 14 | 527a114 | 6922114 |
| Base 15 | 3dec115 | 50b0d15 |
| Base 16 | 309a916 | 3e67d16 |