Compare 19727 vs 19919
| Property | 19727 | 19919 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 197271 | 199191 |
| Prime factorization | 19727 | 19919 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19727 | 1, 19919 |
| Number of properties | 4 | 7 |
| Additive primes | 1046th | |
| Chen primes | 1101st | 1107th |
| Harmonic primes | 816th | |
| Isolated primes | 1560th | 1573rd |
| Long primes | 856th | |
| Primes | 2233rd | 2252nd |
| Sexy primes (2nd member) | 691st | |
| Sophie germain primes | 325th | |
| Roman numberals | ||
| Base 2 | 1001101000011112 | 1001101110011112 |
| Base 3 | 10000011223 | 10000222023 |
| Base 4 | 103100334 | 103130334 |
| Base 5 | 11124025 | 11141345 |
| Base 6 | 2311556 | 2321156 |
| Base 7 | 1113417 | 1120347 |
| Base 8 | 464178 | 467178 |
| Base 9 | 300489 | 302829 |
| Base 10 | 1972710 | 1991910 |
| Base 11 | 1390411 | 13a6911 |
| Base 12 | b4bb12 | b63b12 |
| Base 13 | 8c9613 | 90b313 |
| Base 14 | 729114 | 738b14 |
| Base 15 | 5ca215 | 5d7e15 |
| Base 16 | 4d0f16 | 4dcf16 |