Compare 199 vs 211
| Property | 199 | 211 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1991 | 2111 |
| Prime factorization | 199 | 211 |
| Divisors count | 2 | 2 |
| Divisors | 1, 199 | 1, 211 |
| Number of properties | 10 | 8 |
| Additive primes | 27th | |
| Centered decagonal primes | 6th | |
| Centered triangular primes | 4th | |
| Chen primes | 36th | 37th |
| Emirps | 15th | |
| Euclid primes | 5th | |
| Isolated primes | 18th | |
| Lucas primes | 7th | |
| Lucky primes | 14th | |
| Multiplicative primes | 12th | |
| Primes | 46th | 47th |
| Prime quadruplets (4th member) | 4th | |
| Prime triplets (3rd member) | 14th | |
| Sexy primes (2nd member) | 26th | |
| Super primes | 15th | |
| Twin primes (2nd member) | 15th | |
| Roman numberals | CXCIX | CCXI |
| Base 2 | 110001112 | 110100112 |
| Base 3 | 211013 | 212113 |
| Base 4 | 30134 | 31034 |
| Base 5 | 12445 | 13215 |
| Base 6 | 5316 | 5516 |
| Base 7 | 4037 | 4217 |
| Base 8 | 3078 | 3238 |
| Base 9 | 2419 | 2549 |
| Base 10 | 19910 | 21110 |
| Base 11 | 17111 | 18211 |
| Base 12 | 14712 | 15712 |
| Base 13 | 12413 | 13313 |
| Base 14 | 10314 | 11114 |
| Base 15 | d415 | e115 |
| Base 16 | c716 | d316 |