Compare 19813 vs 19949
Property | 19813 | 19949 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 198131 | 199491 |
Prime factorization | 19813 | 19949 |
Divisors count | 2 | 2 |
Divisors | 1, 19813 | 1, 19949 |
Number of properties | 6 | 5 |
Chen primes | 1109th | |
Emirps | 624th | |
Harmonic primes | 811th | |
Isolated primes | 1567th | 1576th |
Long primes | 863rd | |
Primes | 2242nd | 2255th |
Pythagorean primes | 1114th | 1121st |
Sexy primes (1st member) | 689th | |
Roman numberals | ||
Base 2 | 1001101011001012 | 1001101111011012 |
Base 3 | 10000112113 | 10001002123 |
Base 4 | 103112114 | 103132314 |
Base 5 | 11132235 | 11142445 |
Base 6 | 2314216 | 2322056 |
Base 7 | 1115237 | 1121067 |
Base 8 | 465458 | 467558 |
Base 9 | 301549 | 303259 |
Base 10 | 1981310 | 1994910 |
Base 11 | 1398211 | 13a9611 |
Base 12 | b57112 | b66512 |
Base 13 | 903113 | 910713 |
Base 14 | 731314 | 73ad14 |
Base 15 | 5d0d15 | 5d9e15 |
Base 16 | 4d6516 | 4ded16 |