Compare 223019 vs 223919
| Property | 223019 | 223919 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2230191 | 2239191 |
| Prime factorization | 223019 | 223919 |
| Divisors count | 2 | 2 |
| Divisors | 1, 223019 | 1, 223919 |
| Number of properties | 7 | 5 |
| Additive primes | 8046th | |
| Chen primes | 8274th | 8302nd |
| Harmonic primes | 7463rd | 7492nd |
| Isolated primes | 15147th | |
| Long primes | 7433rd | |
| Primes | 19860th | 19932nd |
| Safe primes | 1279th | 1286th |
| Twin primes (1st member) | 2369th | |
| Roman numberals | ||
| Base 2 | 1101100111001010112 | 1101101010101011112 |
| Base 3 | 1020222202223 | 1021010110223 |
| Base 4 | 3121302234 | 3122222334 |
| Base 5 | 241140345 | 241311345 |
| Base 6 | 44402556 | 44443556 |
| Base 7 | 16161267 | 16215537 |
| Base 8 | 6634538 | 6652578 |
| Base 9 | 3688289 | 3711389 |
| Base 10 | 22301910 | 22391910 |
| Base 11 | 14261511 | 14326311 |
| Base 12 | a908b12 | a96bb12 |
| Base 13 | 7a68413 | 7abc713 |
| Base 14 | 5b3bd14 | 5b86314 |
| Base 15 | 4612e15 | 4652e15 |
| Base 16 | 3672b16 | 36aaf16 |