Compare 213929 vs 213930
Property | 213929 | 213930 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2139291 | 21 × 32 × 51 × 23771 |
Prime factorization | 213929 | 2 × 3 × 3 × 5 × 2377 |
Divisors count | 2 | 24 |
Divisors | 1, 213929 | 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2377, 4754, 7131, 11885, 14262, 21393, 23770, 35655, 42786, 71310, 106965, 213930 |
Number of properties | 4 | 0 |
Isolated primes | 14563rd | |
Primes | 19120th | |
Pythagorean primes | 9546th | |
Sophie germain primes | 2174th | |
Roman numberals | ||
Base 2 | 1101000011101010012 | 1101000011101010102 |
Base 3 | 1012121100223 | 1012121101003 |
Base 4 | 3100322214 | 3100322224 |
Base 5 | 233212045 | 233212105 |
Base 6 | 43302256 | 43302306 |
Base 7 | 15504627 | 15504637 |
Base 8 | 6416518 | 6416528 |
Base 9 | 3554089 | 3554109 |
Base 10 | 21392910 | 21393010 |
Base 11 | 13680111 | 13680211 |
Base 12 | a397512 | a397612 |
Base 13 | 764b113 | 764b213 |
Base 14 | 57d6914 | 57d6a14 |
Base 15 | 435be15 | 435c015 |
Base 16 | 343a916 | 343aa16 |