Compare 990397 vs 990893
| Property | 990397 | 990893 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9903971 | 9908931 |
| Prime factorization | 990397 | 990893 |
| Divisors count | 2 | 2 |
| Divisors | 1, 990397 | 1, 990893 |
| Number of properties | 5 | 9 |
| Additive primes | 29861st | |
| Chen primes | 29715th | 29724th |
| Cousin primes (2nd member) | 8092nd | |
| Emirps | 10961st | |
| Isolated primes | 61599th | 61626th |
| Primes | 77810th | 77841st |
| Prime triplets (3rd member) | 2818th | |
| Sexy primes (2nd member) | 16258th | |
| Sexy prime triplets (3rd member) | 2880th | |
| Sophie germain primes | 7681st | |
| Ulam primes | 5710th | |
| Roman numberals | ||
| Base 2 | 111100011100101111012 | 111100011110101011012 |
| Base 3 | 12120221201013 | 12121000202023 |
| Base 4 | 33013023314 | 33013222314 |
| Base 5 | 2231430425 | 2232020335 |
| Base 6 | 331211016 | 331232456 |
| Base 7 | 112633127 | 112646217 |
| Base 8 | 36162758 | 36172558 |
| Base 9 | 17685119 | 17702229 |
| Base 10 | 99039710 | 99089310 |
| Base 11 | 61711111 | 61752211 |
| Base 12 | 3b919112 | 3b952512 |
| Base 13 | 288a4513 | 28903713 |
| Base 14 | 1bad0914 | 1bb18114 |
| Base 15 | 1486b715 | 1488e815 |
| Base 16 | f1cbd16 | f1ead16 |