Compare 212131 vs 212239
Property | 212131 | 212239 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 2121311 | 2122391 |
Prime factorization | 212131 | 212239 |
Divisors count | 2 | 2 |
Divisors | 1, 212131 | 1, 212239 |
Number of properties | 4 | 6 |
Additive primes | 7668th | |
Cousin primes (1st member) | 2252nd | |
Happy primes | 2890th | |
Isolated primes | 14442nd | 14449th |
Long primes | 7099th | |
Primes | 18985th | 18994th |
Ulam primes | 1364th | 1366th |
Roman numberals | ||
Base 2 | 1100111100101000112 | 1100111101000011112 |
Base 3 | 1012022222013 | 1012100102013 |
Base 4 | 3033022034 | 3033100334 |
Base 5 | 232420115 | 232424245 |
Base 6 | 43140316 | 43143316 |
Base 7 | 15423137 | 15425267 |
Base 8 | 6362438 | 6364178 |
Base 9 | 3528819 | 3531219 |
Base 10 | 21213110 | 21223910 |
Base 11 | 13541711 | 13550511 |
Base 12 | a291712 | a29a712 |
Base 13 | 7572a13 | 757b113 |
Base 14 | 5744314 | 574bd14 |
Base 15 | 42cc115 | 42d4415 |
Base 16 | 33ca316 | 33d0f16 |