Compare 642149 vs 642233
Property | 642149 | 642233 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6421491 | 6422331 |
Prime factorization | 642149 | 642233 |
Divisors count | 2 | 2 |
Divisors | 1, 642149 | 1, 642233 |
Number of properties | 3 | 4 |
Chen primes | 20432nd | |
Isolated primes | 40942nd | |
Primes | 52232nd | 52241st |
Sophie germain primes | 5323rd | |
Twin primes (1st member) | 5649th | |
Ulam primes | 3831st | |
Roman numberals | ||
Base 2 | 100111001100011001012 | 100111001100101110012 |
Base 3 | 10121212120223 | 10121212221023 |
Base 4 | 21303012114 | 21303023214 |
Base 5 | 1310220445 | 1310224135 |
Base 6 | 214325256 | 214331456 |
Base 7 | 53131047 | 53132547 |
Base 8 | 23461458 | 23462718 |
Base 9 | 11777689 | 11778729 |
Base 10 | 64214910 | 64223310 |
Base 11 | 3a950211 | 3a957911 |
Base 12 | 26b74512 | 26b7b512 |
Base 13 | 19639113 | 19642713 |
Base 14 | 12a03b14 | 12a09b14 |
Base 15 | ca3ee15 | ca45815 |
Base 16 | 9cc6516 | 9ccb916 |