Compare 283 vs 311
| Property | 283 | 311 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2831 | 3111 |
| Prime factorization | 283 | 311 |
| Divisors count | 2 | 2 |
| Divisors | 1, 283 | 1, 311 |
| Number of properties | 9 | 13 |
| Additive primes | 35th | 36th |
| Chen primes | 48th | |
| Cousin primes (2nd member) | 18th | |
| Emirps | 16th | |
| Good primes | 23rd | |
| Harmonic primes | 26th | |
| Left-truncatable primes | 22nd | |
| Lucky primes | 17th | |
| Multiplicative primes | 13th | |
| Primes | 61st | 64th |
| Prime triplets (1st member) | 19th | |
| Prime triplets (2nd member) | 18th | |
| Prime triplets (3rd member) | 17th | |
| Right-truncatable primes | 17th | |
| Sexy primes (1st member) | 36th | |
| Sexy primes (2nd member) | 34th | |
| Sexy prime triplets (3rd member) | 17th | |
| Super primes | 18th | |
| Twin primes (1st member) | 20th | |
| Twin primes (2nd member) | 19th | |
| Roman numberals | CCLXXXIII | CCCXI |
| Base 2 | 1000110112 | 1001101112 |
| Base 3 | 1011113 | 1021123 |
| Base 4 | 101234 | 103134 |
| Base 5 | 21135 | 22215 |
| Base 6 | 11516 | 12356 |
| Base 7 | 5537 | 6237 |
| Base 8 | 4338 | 4678 |
| Base 9 | 3449 | 3759 |
| Base 10 | 28310 | 31110 |
| Base 11 | 23811 | 26311 |
| Base 12 | 1b712 | 21b12 |
| Base 13 | 18a13 | 1ac13 |
| Base 14 | 16314 | 18314 |
| Base 15 | 13d15 | 15b15 |
| Base 16 | 11b16 | 13716 |