Compare 206413 vs 206421
Property | 206413 | 206421 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 2064131 | 31 × 831 × 8291 |
Prime factorization | 206413 | 3 × 83 × 829 |
Divisors count | 2 | 8 |
Divisors | 1, 206413 | 1, 3, 83, 249, 829, 2487, 68807, 206421 |
Number of properties | 9 | 0 |
Harmonic primes | 6935th | |
Lucky primes | 2372nd | |
Primes | 18505th | |
Prime triplets (3rd member) | 863rd | |
Pythagorean primes | 9238th | |
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 | 1100100110010011012 | 1100100110010101012 |
Base 3 | 1011110102213 | 1011110110203 |
Base 4 | 3021210314 | 3021211114 |
Base 5 | 231011235 | 231011415 |
Base 6 | 42313416 | 42313536 |
Base 7 | 15165347 | 15165457 |
Base 8 | 6231158 | 6231258 |
Base 9 | 3441279 | 3441369 |
Base 10 | 20641310 | 20642110 |
Base 11 | 13109911 | 1310a611 |
Base 12 | 9b55112 | 9b55912 |
Base 13 | 72c4c13 | 72c5713 |
Base 14 | 5531b14 | 5532514 |
Base 15 | 4125d15 | 4126615 |
Base 16 | 3264d16 | 3265516 |