Compare 199 vs 209
Property | 199 | 209 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1991 | 111 × 191 |
Prime factorization | 199 | 11 × 19 |
Divisors count | 2 | 4 |
Divisors | 1, 199 | 1, 11, 19, 209 |
Number of properties | 10 | 1 |
Additive primes | 27th | |
Centered triangular primes | 4th | |
Chen primes | 36th | |
Emirps | 15th | |
Lucas primes | 7th | |
Primes | 46th | |
Prime quadruplets (4th member) | 4th | |
Prime triplets (3rd member) | 14th | |
Semiprimes | 68th | |
Sexy primes (2nd member) | 26th | |
Twin primes (2nd member) | 15th | |
Roman numberals | CXCIX | CCIX |
Base 2 | 110001112 | 110100012 |
Base 3 | 211013 | 212023 |
Base 4 | 30134 | 31014 |
Base 5 | 12445 | 13145 |
Base 6 | 5316 | 5456 |
Base 7 | 4037 | 4167 |
Base 8 | 3078 | 3218 |
Base 9 | 2419 | 2529 |
Base 10 | 19910 | 20910 |
Base 11 | 17111 | 18011 |
Base 12 | 14712 | 15512 |
Base 13 | 12413 | 13113 |
Base 14 | 10314 | 10d14 |
Base 15 | d415 | de15 |
Base 16 | c716 | d116 |