Compare 199909 vs 199931
Property | 199909 | 199931 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1999091 | 1999311 |
Prime factorization | 199909 | 199931 |
Divisors count | 2 | 2 |
Divisors | 1, 199909 | 1, 199931 |
Number of properties | 4 | 6 |
Additive primes | 7220th | |
Chen primes | 7524th | |
Emirps | 4276th | |
Harmonic primes | 6757th | |
Isolated primes | 13661st | |
Long primes | 6736th | |
Primes | 17978th | 17980th |
Pythagorean primes | 8974th | |
Twin primes (1st member) | 2160th | |
Roman numberals | ||
Base 2 | 1100001100111001012 | 1100001100111110112 |
Base 3 | 1010110200013 | 1010110202123 |
Base 4 | 3003032114 | 3003033234 |
Base 5 | 223441145 | 223442115 |
Base 6 | 41413016 | 41413356 |
Base 7 | 14615537 | 14616147 |
Base 8 | 6063458 | 6063738 |
Base 9 | 3342019 | 3342259 |
Base 10 | 19990910 | 19993110 |
Base 11 | 12721611 | 12723611 |
Base 12 | 9783112 | 9784b12 |
Base 13 | 6ccb813 | 7000413 |
Base 14 | 52bd314 | 52c0b14 |
Base 15 | 3e37415 | 3e38b15 |
Base 16 | 30ce516 | 30cfb16 |