Compare 20071 vs 20509
| Property | 20071 | 20509 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 200711 | 205091 |
| Prime factorization | 20071 | 20509 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20071 | 1, 20509 |
| Number of properties | 5 | 5 |
| Chen primes | 1116th | |
| Harmonic primes | 824th | |
| Isolated primes | 1585th | |
| Long primes | 882nd | |
| Lucky primes | 368th | 375th |
| Primes | 2270th | 2315th |
| Pythagorean primes | 1152nd | |
| Twin primes (2nd member) | 349th | |
| Roman numberals | ||
| Base 2 | 1001110011001112 | 1010000000111012 |
| Base 3 | 10001121013 | 10010101213 |
| Base 4 | 103212134 | 110001314 |
| Base 5 | 11202415 | 11240145 |
| Base 6 | 2325316 | 2345416 |
| Base 7 | 1123427 | 1135367 |
| Base 8 | 471478 | 500358 |
| Base 9 | 304719 | 311179 |
| Base 10 | 2007110 | 2050910 |
| Base 11 | 1409711 | 1445511 |
| Base 12 | b74712 | ba5112 |
| Base 13 | 919c13 | 944813 |
| Base 14 | 745914 | 768d14 |
| Base 15 | 5e3115 | 612415 |
| Base 16 | 4e6716 | 501d16 |