Compare 347 vs 827
| Property | 347 | 827 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3471 | 8271 |
| Prime factorization | 347 | 827 |
| Divisors count | 2 | 2 |
| Divisors | 1, 347 | 1, 827 |
| Number of properties | 10 | 9 |
| Additive primes | 77th | |
| Chen primes | 51st | 98th |
| Cousin primes (2nd member) | 34th | |
| Emirps | 18th | |
| Good primes | 25th | |
| Left-truncatable primes | 26th | |
| Primes | 69th | 144th |
| Prime quadruplets (3rd member) | 5th | |
| Prime triplets (1st member) | 20th | |
| Prime triplets (2nd member) | 26th | |
| Prime triplets (3rd member) | 25th | |
| Safe primes | 13th | |
| Sexy primes (1st member) | 38th | |
| Sexy primes (2nd member) | 64th | |
| Sexy prime triplets (1st member) | 18th | |
| Twin primes (1st member) | 21st | 33rd |
| Roman numberals | CCCXLVII | DCCCXXVII |
| Base 2 | 1010110112 | 11001110112 |
| Base 3 | 1102123 | 10101223 |
| Base 4 | 111234 | 303234 |
| Base 5 | 23425 | 113025 |
| Base 6 | 13356 | 34556 |
| Base 7 | 10047 | 22617 |
| Base 8 | 5338 | 14738 |
| Base 9 | 4259 | 11189 |
| Base 10 | 34710 | 82710 |
| Base 11 | 29611 | 69211 |
| Base 12 | 24b12 | 58b12 |
| Base 13 | 20913 | 4b813 |
| Base 14 | 1ab14 | 43114 |
| Base 15 | 18215 | 3a215 |
| Base 16 | 15b16 | 33b16 |