Compare 209446 vs 209449
Property | 209446 | 209449 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 1047231 | 2094491 |
Prime factorization | 2 × 104723 | 209449 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 104723, 209446 | 1, 209449 |
Number of properties | 1 | 4 |
Isolated primes | 14265th | |
Lucky primes | 2399th | |
Primes | 18758th | |
Pythagorean primes | 9369th | |
Semiprimes | 47244th | |
Roman numberals | ||
Base 2 | 1100110010001001102 | 1100110010001010012 |
Base 3 | 1011220220213 | 1011220221013 |
Base 4 | 3030202124 | 3030202214 |
Base 5 | 232002415 | 232002445 |
Base 6 | 42533546 | 42534016 |
Base 7 | 15314267 | 15314327 |
Base 8 | 6310468 | 6310518 |
Base 9 | 3482679 | 3482719 |
Base 10 | 20944610 | 20944910 |
Base 11 | 1333a611 | 1333a911 |
Base 12 | a125a12 | a126112 |
Base 13 | 7444313 | 7444613 |
Base 14 | 5648614 | 5648914 |
Base 15 | 420d115 | 420d415 |
Base 16 | 3322616 | 3322916 |