Compare 283 vs 383
| Property | 283 | 383 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2831 | 3831 |
| Prime factorization | 283 | 383 |
| Divisors count | 2 | 2 |
| Divisors | 1, 283 | 1, 383 |
| Number of properties | 9 | 14 |
| Additive primes | 35th | |
| Class 1+ primes | 15th | |
| Cousin primes (2nd member) | 21st | |
| Happy primes | 20th | |
| Isolated primes | 35th | |
| Left-truncatable primes | 22nd | 30th |
| Long primes | 28th | |
| Lucky primes | 17th | |
| Palindromic primes | 14th | |
| Pierpont primes of the 2nd kind | 15th | |
| Primes | 61st | 76th |
| Prime triplets (3rd member) | 17th | |
| Safe primes | 15th | |
| Sexy primes (1st member) | 42nd | |
| Sexy primes (2nd member) | 34th | |
| Sexy prime triplets (3rd member) | 17th | |
| Solinas primes | 34th | |
| Super primes | 18th | |
| Thabit primes | 7th | |
| Twin primes (2nd member) | 19th | |
| Woodall primes | 3rd | |
| Roman numberals | CCLXXXIII | CCCLXXXIII |
| Base 2 | 1000110112 | 1011111112 |
| Base 3 | 1011113 | 1120123 |
| Base 4 | 101234 | 113334 |
| Base 5 | 21135 | 30135 |
| Base 6 | 11516 | 14356 |
| Base 7 | 5537 | 10557 |
| Base 8 | 4338 | 5778 |
| Base 9 | 3449 | 4659 |
| Base 10 | 28310 | 38310 |
| Base 11 | 23811 | 31911 |
| Base 12 | 1b712 | 27b12 |
| Base 13 | 18a13 | 23613 |
| Base 14 | 16314 | 1d514 |
| Base 15 | 13d15 | 1a815 |
| Base 16 | 11b16 | 17f16 |