Compare 989972 vs 989979
| Property | 989972 | 989979 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 371 × 66891 | 31 × 3299931 |
| Prime factorization | 2 × 2 × 37 × 6689 | 3 × 329993 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 37, 74, 148, 6689, 13378, 26756, 247493, 494986, 989972 | 1, 3, 329993, 989979 |
| Number of properties | 0 | 1 |
| Semiprimes | 208026th | |
| Roman numberals | ||
| Base 2 | 111100011011000101002 | 111100011011000110112 |
| Base 3 | 12120212221223 | 12120212222203 |
| Base 4 | 33012301104 | 33012301234 |
| Base 5 | 2231343425 | 2231344045 |
| Base 6 | 331151126 | 331151236 |
| Base 7 | 112621347 | 112621447 |
| Base 8 | 36154248 | 36154338 |
| Base 9 | 17678789 | 17678869 |
| Base 10 | 98997210 | 98997910 |
| Base 11 | 61686511 | 61687111 |
| Base 12 | 3b8a9812 | 3b8aa312 |
| Base 13 | 2887a913 | 2887b313 |
| Base 14 | 1baac414 | 1baacb14 |
| Base 15 | 1484d215 | 1484d915 |
| Base 16 | f1b1416 | f1b1b16 |