Compare 669965 vs 669970
| Property | 669965 | 669970 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 5 |
| Total factors | 2 | 5 |
| Prime factorization | 51 × 1339931 | 21 × 51 × 71 × 171 × 5631 |
| Prime factorization | 5 × 133993 | 2 × 5 × 7 × 17 × 563 |
| Divisors count | 4 | 32 |
| Divisors | 1, 5, 133993, 669965 | 1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 563, 595, 1126, 1190, 2815, 3941, 5630, 7882, 9571, 19142, 19705, 39410, 47855, 66997, 95710, 133994, 334985, 669970 |
| Number of properties | 1 | 0 |
| Semiprimes | 143284th | |
| Roman numberals | ||
| Base 2 | 101000111001000011012 | 101000111001000100102 |
| Base 3 | 10210010001123 | 10210010002013 |
| Base 4 | 22032100314 | 22032101024 |
| Base 5 | 1324143305 | 1324143405 |
| Base 6 | 222054056 | 222054146 |
| Base 7 | 54601527 | 54601607 |
| Base 8 | 24344158 | 24344228 |
| Base 9 | 12310159 | 12310219 |
| Base 10 | 66996510 | 66997010 |
| Base 11 | 41839a11 | 4183a411 |
| Base 12 | 28386512 | 28386a12 |
| Base 13 | 1a5c3a13 | 1a5c4213 |
| Base 14 | 13622914 | 13623014 |
| Base 15 | d379515 | d379a15 |
| Base 16 | a390d16 | a391216 |