Compare 20641 vs 20849
| Property | 20641 | 20849 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 206411 | 208491 |
| Prime factorization | 20641 | 20849 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20641 | 1, 20849 |
| Number of properties | 4 | 8 |
| Additive primes | 1080th | 1092nd |
| Chen primes | 1155th | |
| Good primes | 262nd | |
| Harmonic primes | 860th | |
| Isolated primes | 1636th | |
| Primes | 2327th | 2345th |
| Pythagorean primes | 1157th | 1166th |
| Twin primes (2nd member) | 351st | |
| Ulam primes | 175th | |
| Roman numberals | ||
| Base 2 | 1010000101000012 | 1010001011100012 |
| Base 3 | 10010221113 | 10011210123 |
| Base 4 | 110022014 | 110113014 |
| Base 5 | 11300315 | 11313445 |
| Base 6 | 2353216 | 2403056 |
| Base 7 | 1141157 | 1145337 |
| Base 8 | 502418 | 505618 |
| Base 9 | 312749 | 315359 |
| Base 10 | 2064110 | 2084910 |
| Base 11 | 1456511 | 1473411 |
| Base 12 | bb4112 | 1009512 |
| Base 13 | 951a13 | 964a13 |
| Base 14 | 774514 | 785314 |
| Base 15 | 61b115 | 629e15 |
| Base 16 | 50a116 | 517116 |