Compare 19861 vs 20327
| Property | 19861 | 20327 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 198611 | 203271 |
| Prime factorization | 19861 | 20327 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19861 | 1, 20327 |
| Number of properties | 5 | 7 |
| Chen primes | 1128th | |
| Cousin primes (2nd member) | 349th | |
| Isolated primes | 1570th | 1606th |
| Long primes | 878th | |
| Lucky primes | 365th | |
| Primes | 2247th | 2295th |
| Pythagorean primes | 1117th | |
| Safe primes | 193rd | |
| Sexy primes (1st member) | 690th | 701st |
| Roman numberals | ||
| Base 2 | 1001101100101012 | 1001111011001112 |
| Base 3 | 10000201213 | 10002122123 |
| Base 4 | 103121114 | 103312134 |
| Base 5 | 11134215 | 11223025 |
| Base 6 | 2315416 | 2340356 |
| Base 7 | 1116227 | 1131567 |
| Base 8 | 466258 | 475478 |
| Base 9 | 302179 | 307859 |
| Base 10 | 1986110 | 2032710 |
| Base 11 | 13a1611 | 142aa11 |
| Base 12 | b5b112 | b91b12 |
| Base 13 | 906a13 | 933813 |
| Base 14 | 734914 | 759d14 |
| Base 15 | 5d4115 | 605215 |
| Base 16 | 4d9516 | 4f6716 |