Compare 2143 vs 2221
Property | 2143 | 2221 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 21431 | 22211 |
Prime factorization | 2143 | 2221 |
Divisors count | 2 | 2 |
Divisors | 1, 2143 | 1, 2221 |
Number of properties | 7 | 8 |
Additive primes | 174th | |
Happy primes | 59th | |
Harmonic primes | 118th | |
Isolated primes | 198th | |
Long primes | 125th | 129th |
Lucky primes | 74th | |
Primes | 324th | 331st |
Prime triplets (3rd member) | 53rd | |
Pythagorean primes | 161st | |
Sexy primes (2nd member) | 135th | |
Sexy prime triplets (3rd member) | 51st | |
Super primes | 67th | |
Twin primes (2nd member) | 67th | |
Roman numberals | MMCXLIII | MMCCXXI |
Base 2 | 1000010111112 | 1000101011012 |
Base 3 | 22211013 | 100010213 |
Base 4 | 2011334 | 2022314 |
Base 5 | 320335 | 323415 |
Base 6 | 135316 | 141416 |
Base 7 | 61517 | 63227 |
Base 8 | 41378 | 42558 |
Base 9 | 28419 | 30379 |
Base 10 | 214310 | 222110 |
Base 11 | 167911 | 173a11 |
Base 12 | 12a712 | 135112 |
Base 13 | c8b13 | 101b13 |
Base 14 | ad114 | b4914 |
Base 15 | 97d15 | 9d115 |
Base 16 | 85f16 | 8ad16 |