Compare 19889 vs 20849
Property | 19889 | 20849 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 198891 | 208491 |
Prime factorization | 19889 | 20849 |
Divisors count | 2 | 2 |
Divisors | 1, 19889 | 1, 20849 |
Number of properties | 8 | 8 |
Additive primes | 1092nd | |
Chen primes | 1106th | 1155th |
Good primes | 255th | 262nd |
Happy primes | 374th | |
Harmonic primes | 814th | 860th |
Isolated primes | 1636th | |
Primes | 2249th | 2345th |
Pythagorean primes | 1118th | 1166th |
Sophie germain primes | 323rd | |
Twin primes (1st member) | 340th | |
Ulam primes | 175th | |
Roman numberals | ||
Base 2 | 1001101101100012 | 1010001011100012 |
Base 3 | 10000211223 | 10011210123 |
Base 4 | 103123014 | 110113014 |
Base 5 | 11140245 | 11313445 |
Base 6 | 2320256 | 2403056 |
Base 7 | 1116627 | 1145337 |
Base 8 | 466618 | 505618 |
Base 9 | 302489 | 315359 |
Base 10 | 1988910 | 2084910 |
Base 11 | 13a4111 | 1473411 |
Base 12 | b61512 | 1009512 |
Base 13 | 908c13 | 964a13 |
Base 14 | 736914 | 785314 |
Base 15 | 5d5e15 | 629e15 |
Base 16 | 4db116 | 517116 |