Compare 18869 vs 19121
Property | 18869 | 19121 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 188691 | 191211 |
Prime factorization | 18869 | 19121 |
Divisors count | 2 | 2 |
Divisors | 1, 18869 | 1, 19121 |
Number of properties | 6 | 5 |
Chen primes | 1064th | 1077th |
Harmonic primes | 774th | |
Isolated primes | 1500th | 1515th |
Long primes | 823rd | |
Primes | 2149th | 2170th |
Pythagorean primes | 1065th | 1076th |
Ulam primes | 157th | |
Roman numberals | ||
Base 2 | 1001001101101012 | 1001010101100012 |
Base 3 | 2212122123 | 2220200123 |
Base 4 | 102123114 | 102223014 |
Base 5 | 11004345 | 11024415 |
Base 6 | 2232056 | 2243056 |
Base 7 | 1060047 | 1065147 |
Base 8 | 446658 | 452618 |
Base 9 | 277859 | 282059 |
Base 10 | 1886910 | 1912110 |
Base 11 | 131a411 | 1340311 |
Base 12 | ab0512 | b09512 |
Base 13 | 878613 | 891b13 |
Base 14 | 6c3b14 | 6d7b14 |
Base 15 | 58ce15 | 59eb15 |
Base 16 | 49b516 | 4ab116 |