Compare 199441 vs 199447
| Property | 199441 | 199447 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 111 × 181311 | 1994471 |
| Prime factorization | 11 × 18131 | 199447 |
| Divisors count | 4 | 2 |
| Divisors | 1, 11, 18131, 199441 | 1, 199447 |
| Number of properties | 1 | 7 |
| Harmonic primes | 6741st | |
| Isolated primes | 13633rd | |
| Long primes | 6718th | |
| Lucky primes | 2310th | |
| Primes | 17938th | |
| Semiprimes | 45111th | |
| Sexy primes (1st member) | 4289th | |
| Ulam primes | 1284th | |
| Roman numberals | ||
| Base 2 | 1100001011000100012 | 1100001011000101112 |
| Base 3 | 1010101202013 | 1010101202213 |
| Base 4 | 3002301014 | 3002301134 |
| Base 5 | 223402315 | 223402425 |
| Base 6 | 41352016 | 41352116 |
| Base 7 | 14603147 | 14603237 |
| Base 8 | 6054218 | 6054278 |
| Base 9 | 3335219 | 3335279 |
| Base 10 | 19944110 | 19944710 |
| Base 11 | 12693011 | 12693611 |
| Base 12 | 9750112 | 9750712 |
| Base 13 | 6ca1813 | 6ca2113 |
| Base 14 | 5297b14 | 5298314 |
| Base 15 | 3e16115 | 3e16715 |
| Base 16 | 30b1116 | 30b1716 |