Compare 18869 vs 18871
Property | 18869 | 18871 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 188691 | 1131 × 1671 |
Prime factorization | 18869 | 113 × 167 |
Divisors count | 2 | 4 |
Divisors | 1, 18869 | 1, 113, 167, 18871 |
Number of properties | 6 | 1 |
Chen primes | 1064th | |
Harmonic primes | 774th | |
Isolated primes | 1500th | |
Long primes | 823rd | |
Primes | 2149th | |
Pythagorean primes | 1065th | |
Semiprimes | 4809th | |
Roman numberals | ||
Base 2 | 1001001101101012 | 1001001101101112 |
Base 3 | 2212122123 | 2212122213 |
Base 4 | 102123114 | 102123134 |
Base 5 | 11004345 | 11004415 |
Base 6 | 2232056 | 2232116 |
Base 7 | 1060047 | 1060067 |
Base 8 | 446658 | 446678 |
Base 9 | 277859 | 277879 |
Base 10 | 1886910 | 1887110 |
Base 11 | 131a411 | 131a611 |
Base 12 | ab0512 | ab0712 |
Base 13 | 878613 | 878813 |
Base 14 | 6c3b14 | 6c3d14 |
Base 15 | 58ce15 | 58d115 |
Base 16 | 49b516 | 49b716 |