Compare 213922 vs 213929
| Property | 213922 | 213929 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 1069611 | 2139291 |
| Prime factorization | 2 × 106961 | 213929 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 106961, 213922 | 1, 213929 |
| Number of properties | 1 | 4 |
| Isolated primes | 14563rd | |
| Primes | 19120th | |
| Pythagorean primes | 9546th | |
| Semiprimes | 48229th | |
| Sophie germain primes | 2174th | |
| Roman numberals | ||
| Base 2 | 1101000011101000102 | 1101000011101010012 |
| Base 3 | 1012121100013 | 1012121100223 |
| Base 4 | 3100322024 | 3100322214 |
| Base 5 | 233211425 | 233212045 |
| Base 6 | 43302146 | 43302256 |
| Base 7 | 15504527 | 15504627 |
| Base 8 | 6416428 | 6416518 |
| Base 9 | 3554019 | 3554089 |
| Base 10 | 21392210 | 21392910 |
| Base 11 | 1367a511 | 13680111 |
| Base 12 | a396a12 | a397512 |
| Base 13 | 764a713 | 764b113 |
| Base 14 | 57d6214 | 57d6914 |
| Base 15 | 435b715 | 435be15 |
| Base 16 | 343a216 | 343a916 |