Compare 311 vs 353
| Property | 311 | 353 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3111 | 3531 |
| Prime factorization | 311 | 353 |
| Divisors count | 2 | 2 |
| Divisors | 1, 311 | 1, 353 |
| Number of properties | 13 | 14 |
| Additive primes | 36th | 41st |
| Chen primes | 48th | 52nd |
| Cousin primes (2nd member) | 18th | 20th |
| Emirps | 16th | |
| Good primes | 23rd | |
| Harmonic primes | 26th | |
| Isolated primes | 30th | |
| Left-truncatable primes | 27th | |
| Multiplicative primes | 13th | |
| Palindromic primes | 12th | |
| Primes | 64th | 71st |
| Prime triplets (1st member) | 19th | |
| Prime triplets (2nd member) | 18th | |
| Prime triplets (3rd member) | 20th | |
| Proth primes | 11th | |
| Pythagorean primes | 34th | |
| Right-truncatable primes | 17th | |
| Sexy primes (1st member) | 36th | 39th |
| Sexy primes (2nd member) | 38th | |
| Sexy prime triplets (2nd member) | 18th | |
| Super primes | 20th | |
| Twin primes (1st member) | 20th | |
| Roman numberals | CCCXI | CCCLIII |
| Base 2 | 1001101112 | 1011000012 |
| Base 3 | 1021123 | 1110023 |
| Base 4 | 103134 | 112014 |
| Base 5 | 22215 | 24035 |
| Base 6 | 12356 | 13456 |
| Base 7 | 6237 | 10137 |
| Base 8 | 4678 | 5418 |
| Base 9 | 3759 | 4329 |
| Base 10 | 31110 | 35310 |
| Base 11 | 26311 | 2a111 |
| Base 12 | 21b12 | 25512 |
| Base 13 | 1ac13 | 21213 |
| Base 14 | 18314 | 1b314 |
| Base 15 | 15b15 | 18815 |
| Base 16 | 13716 | 16116 |