Compare 20287 vs 20327
| Property | 20287 | 20327 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 202871 | 203271 |
| Prime factorization | 20287 | 20327 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20287 | 1, 20327 |
| Number of properties | 4 | 7 |
| Additive primes | 1065th | |
| Chen primes | 1126th | 1128th |
| Cousin primes (2nd member) | 349th | |
| Isolated primes | 1603rd | 1606th |
| Long primes | 878th | |
| Primes | 2292nd | 2295th |
| Safe primes | 193rd | |
| Sexy primes (1st member) | 701st | |
| Roman numberals | ||
| Base 2 | 1001111001111112 | 1001111011001112 |
| Base 3 | 10002111013 | 10002122123 |
| Base 4 | 103303334 | 103312134 |
| Base 5 | 11221225 | 11223025 |
| Base 6 | 2335316 | 2340356 |
| Base 7 | 1131017 | 1131567 |
| Base 8 | 474778 | 475478 |
| Base 9 | 307419 | 307859 |
| Base 10 | 2028710 | 2032710 |
| Base 11 | 1427311 | 142aa11 |
| Base 12 | b8a712 | b91b12 |
| Base 13 | 930713 | 933813 |
| Base 14 | 757114 | 759d14 |
| Base 15 | 602715 | 605215 |
| Base 16 | 4f3f16 | 4f6716 |