Compare 20849 vs 21089
| Property | 20849 | 21089 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 208491 | 210891 |
| Prime factorization | 20849 | 21089 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20849 | 1, 21089 |
| Number of properties | 8 | 5 |
| Additive primes | 1092nd | |
| Chen primes | 1155th | |
| Good primes | 262nd | |
| Harmonic primes | 860th | |
| Isolated primes | 1636th | 1652nd |
| Primes | 2345th | 2371st |
| Pythagorean primes | 1166th | 1177th |
| Sophie germain primes | 343rd | |
| Super primes | 351st | |
| Ulam primes | 175th | |
| Roman numberals | ||
| Base 2 | 1010001011100012 | 1010010011000012 |
| Base 3 | 10011210123 | 10012210023 |
| Base 4 | 110113014 | 110212014 |
| Base 5 | 11313445 | 11333245 |
| Base 6 | 2403056 | 2413456 |
| Base 7 | 1145337 | 1153257 |
| Base 8 | 505618 | 511418 |
| Base 9 | 315359 | 318329 |
| Base 10 | 2084910 | 2108910 |
| Base 11 | 1473411 | 1493211 |
| Base 12 | 1009512 | 1025512 |
| Base 13 | 964a13 | 97a313 |
| Base 14 | 785314 | 798514 |
| Base 15 | 629e15 | 63ae15 |
| Base 16 | 517116 | 526116 |