Compare 990043 vs 990137
| Property | 990043 | 990137 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9900431 | 9901371 |
| Prime factorization | 990043 | 990137 |
| Divisors count | 2 | 2 |
| Divisors | 1, 990043 | 1, 990137 |
| Number of properties | 3 | 4 |
| Additive primes | 29857th | |
| Chen primes | 29705th | |
| Isolated primes | 61579th | 61581st |
| Primes | 77782nd | 77784th |
| Sexy primes (2nd member) | 16241st | |
| Roman numberals | ||
| Base 2 | 111100011011010110112 | 111100011011101110012 |
| Base 3 | 12120220020213 | 12120220122023 |
| Base 4 | 33012311234 | 33012323214 |
| Base 5 | 2231401335 | 2231410225 |
| Base 6 | 331153116 | 331155456 |
| Base 7 | 112622657 | 112624617 |
| Base 8 | 36155338 | 36156718 |
| Base 9 | 17680679 | 17681829 |
| Base 10 | 99004310 | 99013710 |
| Base 11 | 61691a11 | 6169a511 |
| Base 12 | 3b8b3712 | 3b8bb512 |
| Base 13 | 28883213 | 2888a513 |
| Base 14 | 1bab3514 | 1baba114 |
| Base 15 | 14852d15 | 14859215 |
| Base 16 | f1b5b16 | f1bb916 |