Compare 206405 vs 206413
Property | 206405 | 206413 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 412811 | 2064131 |
Prime factorization | 5 × 41281 | 206413 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 41281, 206405 | 1, 206413 |
Number of properties | 1 | 9 |
Harmonic primes | 6935th | |
Lucky primes | 2372nd | |
Primes | 18505th | |
Prime triplets (3rd member) | 863rd | |
Pythagorean primes | 9238th | |
Semiprimes | 46622nd | |
Sexy primes (1st member) | 4404th | |
Sexy primes (2nd member) | 4403rd | |
Sexy prime triplets (2nd member) | 888th | |
Twin primes (2nd member) | 2216th | |
Roman numberals | ||
Base 2 | 1100100110010001012 | 1100100110010011012 |
Base 3 | 1011110101223 | 1011110102213 |
Base 4 | 3021210114 | 3021210314 |
Base 5 | 231011105 | 231011235 |
Base 6 | 42313256 | 42313416 |
Base 7 | 15165237 | 15165347 |
Base 8 | 6231058 | 6231158 |
Base 9 | 3441189 | 3441279 |
Base 10 | 20640510 | 20641310 |
Base 11 | 13109111 | 13109911 |
Base 12 | 9b54512 | 9b55112 |
Base 13 | 72c4413 | 72c4c13 |
Base 14 | 5531314 | 5531b14 |
Base 15 | 4125515 | 4125d15 |
Base 16 | 3264516 | 3264d16 |