Compare 12721 vs 12889
Property | 12721 | 12889 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 127211 | 128891 |
Prime factorization | 12721 | 12889 |
Divisors count | 2 | 2 |
Divisors | 1, 12721 | 1, 12889 |
Number of properties | 7 | 6 |
Additive primes | 736th | |
Chen primes | 770th | 777th |
Cousin primes (1st member) | 246th | |
Good primes | 205th | |
Harmonic primes | 544th | |
Isolated primes | 1032nd | 1044th |
Palindromic primes | 27th | |
Primes | 1519th | 1533rd |
Pythagorean primes | 753rd | 761st |
Roman numberals | ||
Base 2 | 110001101100012 | 110010010110012 |
Base 3 | 1221100113 | 1222001013 |
Base 4 | 30123014 | 30211214 |
Base 5 | 4013415 | 4030245 |
Base 6 | 1345216 | 1354016 |
Base 7 | 520427 | 524027 |
Base 8 | 306618 | 311318 |
Base 9 | 184049 | 186119 |
Base 10 | 1272110 | 1288910 |
Base 11 | 961511 | 975811 |
Base 12 | 744112 | 756112 |
Base 13 | 5a3713 | 5b3613 |
Base 14 | 48c914 | 49a914 |
Base 15 | 3b8115 | 3c4415 |
Base 16 | 31b116 | 325916 |