Compare 211 vs 2311
| Property | 211 | 2311 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2111 | 23111 |
| Prime factorization | 211 | 2311 |
| Divisors count | 2 | 2 |
| Divisors | 1, 211 | 1, 2311 |
| Number of properties | 8 | 6 |
| Additive primes | 180th | |
| Centered decagonal primes | 6th | 15th |
| Chen primes | 37th | |
| Euclid primes | 5th | 6th |
| Isolated primes | 18th | |
| Lucky primes | 14th | 78th |
| Multiplicative primes | 12th | |
| Primes | 47th | 344th |
| Super primes | 15th | |
| Twin primes (2nd member) | 70th | |
| Roman numberals | CCXI | MMCCCXI |
| Base 2 | 110100112 | 1001000001112 |
| Base 3 | 212113 | 100111213 |
| Base 4 | 31034 | 2100134 |
| Base 5 | 13215 | 332215 |
| Base 6 | 5516 | 144116 |
| Base 7 | 4217 | 65117 |
| Base 8 | 3238 | 44078 |
| Base 9 | 2549 | 31479 |
| Base 10 | 21110 | 231110 |
| Base 11 | 18211 | 181111 |
| Base 12 | 15712 | 140712 |
| Base 13 | 13313 | 108a13 |
| Base 14 | 11114 | bb114 |
| Base 15 | e115 | a4115 |
| Base 16 | d316 | 90716 |