Compare 127 vs 383
| Property | 127 | 383 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1271 | 3831 |
| Prime factorization | 127 | 383 |
| Divisors count | 2 | 2 |
| Divisors | 1, 127 | 1, 383 |
| Number of properties | 13 | 14 |
| Chen primes | 25th | |
| Class 1+ primes | 13th | 15th |
| Cousin primes (1st member) | 12th | |
| Cousin primes (2nd member) | 21st | |
| Cuban primes 1 | 5th | |
| Double mersenne primes | 2nd | |
| Good primes | 13th | |
| Happy primes | 20th | |
| Isolated primes | 12th | 35th |
| Left-truncatable primes | 30th | |
| Long primes | 28th | |
| Lucky primes | 10th | |
| Mersenne primes | 4th | |
| Palindromic primes | 14th | |
| Pierpont primes of the 2nd kind | 13th | 15th |
| Primes | 31st | 76th |
| Safe primes | 15th | |
| Sexy primes (1st member) | 42nd | |
| Solinas primes | 22nd | 34th |
| Super primes | 11th | |
| Thabit primes | 7th | |
| Woodall primes | 3rd | |
| Roman numberals | CXXVII | CCCLXXXIII |
| Base 2 | 11111112 | 1011111112 |
| Base 3 | 112013 | 1120123 |
| Base 4 | 13334 | 113334 |
| Base 5 | 10025 | 30135 |
| Base 6 | 3316 | 14356 |
| Base 7 | 2417 | 10557 |
| Base 8 | 1778 | 5778 |
| Base 9 | 1519 | 4659 |
| Base 10 | 12710 | 38310 |
| Base 11 | 10611 | 31911 |
| Base 12 | a712 | 27b12 |
| Base 13 | 9a13 | 23613 |
| Base 14 | 9114 | 1d514 |
| Base 15 | 8715 | 1a815 |
| Base 16 | 7f16 | 17f16 |