Compare 205905 vs 205913
Property | 205905 | 205913 |
---|---|---|
Type | composite number | prime |
Unique factors | 5 | 1 |
Total factors | 5 | 1 |
Prime factorization | 31 × 51 × 71 × 371 × 531 | 2059131 |
Prime factorization | 3 × 5 × 7 × 37 × 53 | 205913 |
Divisors count | 32 | 2 |
Divisors | 1, 3, 5, 7, 15, 21, 35, 37, 53, 105, 111, 159, 185, 259, 265, 371, 555, 777, 795, 1113, 1295, 1855, 1961, 3885, 5565, 5883, 9805, 13727, 29415, 41181, 68635, 205905 | 1, 205913 |
Number of properties | 0 | 5 |
Chen primes | 7713th | |
Isolated primes | 14038th | |
Long primes | 6912th | |
Primes | 18455th | |
Pythagorean primes | 9214th | |
Roman numberals | ||
Base 2 | 1100100100010100012 | 1100100100010110012 |
Base 3 | 1011101100103 | 1011101101023 |
Base 4 | 3021011014 | 3021011214 |
Base 5 | 230421105 | 230421235 |
Base 6 | 42251336 | 42251456 |
Base 7 | 15152107 | 15152217 |
Base 8 | 6221218 | 6221318 |
Base 9 | 3434039 | 3434129 |
Base 10 | 20590510 | 20591310 |
Base 11 | 13077711 | 13078411 |
Base 12 | 9b1a912 | 9b1b512 |
Base 13 | 7294b13 | 7295613 |
Base 14 | 5507714 | 5508114 |
Base 15 | 4102015 | 4102815 |
Base 16 | 3245116 | 3245916 |