Compare 20771 vs 20849
| Property | 20771 | 20849 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 207711 | 208491 |
| Prime factorization | 20771 | 20849 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20771 | 1, 20849 |
| Number of properties | 7 | 8 |
| Additive primes | 1088th | 1092nd |
| Chen primes | 1152nd | 1155th |
| Good primes | 262nd | |
| Happy primes | 387th | |
| Harmonic primes | 855th | 860th |
| Isolated primes | 1636th | |
| Primes | 2340th | 2345th |
| Pythagorean primes | 1166th | |
| Sophie germain primes | 336th | |
| Twin primes (1st member) | 354th | |
| Ulam primes | 175th | |
| Roman numberals | ||
| Base 2 | 1010001001000112 | 1010001011100012 |
| Base 3 | 10011110223 | 10011210123 |
| Base 4 | 110102034 | 110113014 |
| Base 5 | 11310415 | 11313445 |
| Base 6 | 2400556 | 2403056 |
| Base 7 | 1143627 | 1145337 |
| Base 8 | 504438 | 505618 |
| Base 9 | 314389 | 315359 |
| Base 10 | 2077110 | 2084910 |
| Base 11 | 1467311 | 1473411 |
| Base 12 | 1002b12 | 1009512 |
| Base 13 | 95ba13 | 964a13 |
| Base 14 | 77d914 | 785314 |
| Base 15 | 624b15 | 629e15 |
| Base 16 | 512316 | 517116 |