Compare 198991 vs 198991
| Property | 198991 | 198991 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 131 × 153071 | 131 × 153071 |
| Prime factorization | 13 × 15307 | 13 × 15307 |
| Divisors count | 4 | 4 |
| Divisors | 1, 13, 15307, 198991 | 1, 13, 15307, 198991 |
| Number of properties | 1 | 1 |
| Semiprimes | 44998th | 44998th |
| Roman numberals | ||
| Base 2 | 1100001001010011112 | 1100001001010011112 |
| Base 3 | 1010022220013 | 1010022220013 |
| Base 4 | 3002110334 | 3002110334 |
| Base 5 | 223314315 | 223314315 |
| Base 6 | 41331316 | 41331316 |
| Base 7 | 14561027 | 14561027 |
| Base 8 | 6045178 | 6045178 |
| Base 9 | 3328619 | 3328619 |
| Base 10 | 19899110 | 19899110 |
| Base 11 | 12656111 | 12656111 |
| Base 12 | 971a712 | 971a712 |
| Base 13 | 6c76013 | 6c76013 |
| Base 14 | 5273914 | 5273914 |
| Base 15 | 3de6115 | 3de6115 |
| Base 16 | 3094f16 | 3094f16 |