Compare 212143 vs 212149
| Property | 212143 | 212149 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 171 × 124791 | 71 × 303071 |
| Prime factorization | 17 × 12479 | 7 × 30307 |
| Divisors count | 4 | 4 |
| Divisors | 1, 17, 12479, 212143 | 1, 7, 30307, 212149 |
| Number of properties | 1 | 1 |
| Semiprimes | 47817th | 47819th |
| Roman numberals | ||
| Base 2 | 1100111100101011112 | 1100111100101101012 |
| Base 3 | 1012100000113 | 1012100001013 |
| Base 4 | 3033022334 | 3033023114 |
| Base 5 | 232420335 | 232420445 |
| Base 6 | 43140516 | 43141016 |
| Base 7 | 15423317 | 15423407 |
| Base 8 | 6362578 | 6362658 |
| Base 9 | 3530049 | 3530119 |
| Base 10 | 21214310 | 21214910 |
| Base 11 | 13542811 | 13543311 |
| Base 12 | a292712 | a293112 |
| Base 13 | 7573913 | 7574213 |
| Base 14 | 5745114 | 5745714 |
| Base 15 | 42ccd15 | 42cd415 |
| Base 16 | 33caf16 | 33cb516 |