Compare 664214 vs 664217
| Property | 664214 | 664217 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 1131 × 29391 | 231 × 288791 |
| Prime factorization | 2 × 113 × 2939 | 23 × 28879 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 113, 226, 2939, 5878, 332107, 664214 | 1, 23, 28879, 664217 |
| Number of properties | 0 | 1 |
| Semiprimes | 142097th | |
| Roman numberals | ||
| Base 2 | 101000100010100101102 | 101000100010100110012 |
| Base 3 | 10202020101123 | 10202020101223 |
| Base 4 | 22020221124 | 22020221214 |
| Base 5 | 1322233245 | 1322233325 |
| Base 6 | 221230226 | 221230256 |
| Base 7 | 54343257 | 54343317 |
| Base 8 | 24212268 | 24212318 |
| Base 9 | 12221159 | 12221189 |
| Base 10 | 66421410 | 66421710 |
| Base 11 | 41404111 | 41404411 |
| Base 12 | 28047212 | 28047512 |
| Base 13 | 1a343513 | 1a343813 |
| Base 14 | 1340bc14 | 1340c114 |
| Base 15 | d1c0e15 | d1c1215 |
| Base 16 | a229616 | a229916 |