Compare 2113 vs 2311
| Property | 2113 | 2311 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 21131 | 23111 | 
| Prime factorization | 2113 | 2311 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 2113 | 1, 2311 | 
| Number of properties | 10 | 6 | 
| Additive primes | 167th | 180th | 
| Centered decagonal primes | 15th | |
| Centered square primes | 16th | |
| Euclid primes | 6th | |
| Left-truncatable primes | 63rd | |
| Long primes | 122nd | |
| Lucky primes | 73rd | 78th | 
| Primes | 319th | 344th | 
| Proth primes | 22nd | |
| Pythagorean primes | 154th | |
| Solinas primes | 60th | |
| Twin primes (2nd member) | 65th | 70th | 
| Roman numberals | MMCXIII | MMCCCXI | 
| Base 2 | 1000010000012 | 1001000001112 | 
| Base 3 | 22200213 | 100111213 | 
| Base 4 | 2010014 | 2100134 | 
| Base 5 | 314235 | 332215 | 
| Base 6 | 134416 | 144116 | 
| Base 7 | 61067 | 65117 | 
| Base 8 | 41018 | 44078 | 
| Base 9 | 28079 | 31479 | 
| Base 10 | 211310 | 231110 | 
| Base 11 | 165111 | 181111 | 
| Base 12 | 128112 | 140712 | 
| Base 13 | c6713 | 108a13 | 
| Base 14 | aad14 | bb114 | 
| Base 15 | 95d15 | a4115 | 
| Base 16 | 84116 | 90716 |