Compare 347 vs 383
| Property | 347 | 383 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3471 | 3831 |
| Prime factorization | 347 | 383 |
| Divisors count | 2 | 2 |
| Divisors | 1, 347 | 1, 383 |
| Number of properties | 10 | 14 |
| Chen primes | 51st | |
| Class 1+ primes | 15th | |
| Cousin primes (2nd member) | 21st | |
| Emirps | 18th | |
| Good primes | 25th | |
| Happy primes | 20th | |
| Isolated primes | 35th | |
| Left-truncatable primes | 26th | 30th |
| Long primes | 28th | |
| Palindromic primes | 14th | |
| Pierpont primes of the 2nd kind | 15th | |
| Primes | 69th | 76th |
| Prime triplets (1st member) | 20th | |
| Safe primes | 13th | 15th |
| Sexy primes (1st member) | 38th | 42nd |
| Sexy prime triplets (1st member) | 18th | |
| Solinas primes | 34th | |
| Thabit primes | 7th | |
| Twin primes (1st member) | 21st | |
| Woodall primes | 3rd | |
| Roman numberals | CCCXLVII | CCCLXXXIII |
| Base 2 | 1010110112 | 1011111112 |
| Base 3 | 1102123 | 1120123 |
| Base 4 | 111234 | 113334 |
| Base 5 | 23425 | 30135 |
| Base 6 | 13356 | 14356 |
| Base 7 | 10047 | 10557 |
| Base 8 | 5338 | 5778 |
| Base 9 | 4259 | 4659 |
| Base 10 | 34710 | 38310 |
| Base 11 | 29611 | 31911 |
| Base 12 | 24b12 | 27b12 |
| Base 13 | 20913 | 23613 |
| Base 14 | 1ab14 | 1d514 |
| Base 15 | 18215 | 1a815 |
| Base 16 | 15b16 | 17f16 |