Compare 20509 vs 20641
| Property | 20509 | 20641 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 205091 | 206411 |
| Prime factorization | 20509 | 20641 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20509 | 1, 20641 |
| Number of properties | 5 | 4 |
| Additive primes | 1080th | |
| Long primes | 882nd | |
| Lucky primes | 375th | |
| Primes | 2315th | 2327th |
| Pythagorean primes | 1152nd | 1157th |
| Twin primes (2nd member) | 349th | 351st |
| Roman numberals | ||
| Base 2 | 1010000000111012 | 1010000101000012 |
| Base 3 | 10010101213 | 10010221113 |
| Base 4 | 110001314 | 110022014 |
| Base 5 | 11240145 | 11300315 |
| Base 6 | 2345416 | 2353216 |
| Base 7 | 1135367 | 1141157 |
| Base 8 | 500358 | 502418 |
| Base 9 | 311179 | 312749 |
| Base 10 | 2050910 | 2064110 |
| Base 11 | 1445511 | 1456511 |
| Base 12 | ba5112 | bb4112 |
| Base 13 | 944813 | 951a13 |
| Base 14 | 768d14 | 774514 |
| Base 15 | 612415 | 61b115 |
| Base 16 | 501d16 | 50a116 |