Compare 382 vs 383
| Property | 382 | 383 | 
|---|---|---|
| Type | semiprime | prime | 
| Unique factors | 2 | 1 | 
| Total factors | 2 | 1 | 
| Prime factorization | 21 × 1911 | 3831 | 
| Prime factorization | 2 × 191 | 383 | 
| Divisors count | 4 | 2 | 
| Divisors | 1, 2, 191, 382 | 1, 383 | 
| Number of properties | 1 | 14 | 
| Class 1+ primes | 15th | |
| Cousin primes (2nd member) | 21st | |
| Happy primes | 20th | |
| Isolated primes | 35th | |
| Left-truncatable primes | 30th | |
| Long primes | 28th | |
| Palindromic primes | 14th | |
| Pierpont primes of the 2nd kind | 15th | |
| Primes | 76th | |
| Safe primes | 15th | |
| Semiprimes | 120th | |
| Sexy primes (1st member) | 42nd | |
| Solinas primes | 34th | |
| Thabit primes | 7th | |
| Woodall primes | 3rd | |
| Roman numberals | CCCLXXXII | CCCLXXXIII | 
| Base 2 | 1011111102 | 1011111112 | 
| Base 3 | 1120113 | 1120123 | 
| Base 4 | 113324 | 113334 | 
| Base 5 | 30125 | 30135 | 
| Base 6 | 14346 | 14356 | 
| Base 7 | 10547 | 10557 | 
| Base 8 | 5768 | 5778 | 
| Base 9 | 4649 | 4659 | 
| Base 10 | 38210 | 38310 | 
| Base 11 | 31811 | 31911 | 
| Base 12 | 27a12 | 27b12 | 
| Base 13 | 23513 | 23613 | 
| Base 14 | 1d414 | 1d514 | 
| Base 15 | 1a715 | 1a815 | 
| Base 16 | 17e16 | 17f16 |