Compare 209201 vs 209209
Property | 209201 | 209209 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2092011 | 71 × 112 × 131 × 191 |
Prime factorization | 209201 | 7 × 11 × 11 × 13 × 19 |
Divisors count | 2 | 24 |
Divisors | 1, 209201 | 1, 7, 11, 13, 19, 77, 91, 121, 133, 143, 209, 247, 847, 1001, 1463, 1573, 1729, 2299, 2717, 11011, 16093, 19019, 29887, 209209 |
Number of properties | 5 | 0 |
Chen primes | 7828th | |
Good primes | 1058th | |
Primes | 18732nd | |
Pythagorean primes | 9354th | |
Twin primes (1st member) | 2245th | |
Roman numberals | ||
Base 2 | 1100110001001100012 | 1100110001001110012 |
Base 3 | 1011212220123 | 1011212221113 |
Base 4 | 3030103014 | 3030103214 |
Base 5 | 231433015 | 231433145 |
Base 6 | 42523056 | 42523216 |
Base 7 | 15306267 | 15306407 |
Base 8 | 6304618 | 6304718 |
Base 9 | 3478659 | 3478749 |
Base 10 | 20920110 | 20920910 |
Base 11 | 1331a311 | 13320011 |
Base 12 | a109512 | a10a112 |
Base 13 | 742b513 | 742c013 |
Base 14 | 5634d14 | 5635714 |
Base 15 | 41ebb15 | 41ec415 |
Base 16 | 3313116 | 3313916 |