Compare 990235 vs 990247
| Property | 990235 | 990247 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 1980471 | 431 × 230291 |
| Prime factorization | 5 × 198047 | 43 × 23029 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 198047, 990235 | 1, 43, 23029, 990247 |
| Number of properties | 1 | 1 |
| Semiprimes | 208086th | 208088th |
| Roman numberals | ||
| Base 2 | 111100011100000110112 | 111100011100001001112 |
| Base 3 | 12120221001013 | 12120221002113 |
| Base 4 | 33013001234 | 33013002134 |
| Base 5 | 2231414205 | 2231414425 |
| Base 6 | 331202316 | 331202516 |
| Base 7 | 112626617 | 112630067 |
| Base 8 | 36160338 | 36160478 |
| Base 9 | 17683119 | 17683249 |
| Base 10 | 99023510 | 99024710 |
| Base 11 | 616a8411 | 616a9511 |
| Base 12 | 3b907712 | 3b908712 |
| Base 13 | 28894c13 | 28895b13 |
| Base 14 | 1bac3114 | 1bac3d14 |
| Base 15 | 14860a15 | 14861715 |
| Base 16 | f1c1b16 | f1c2716 |