Compare 642013 vs 642149
Property | 642013 | 642149 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6420131 | 6421491 |
Prime factorization | 642013 | 642149 |
Divisors count | 2 | 2 |
Divisors | 1, 642013 | 1, 642149 |
Number of properties | 2 | 3 |
Chen primes | 20432nd | |
Primes | 52224th | 52232nd |
Twin primes (1st member) | 5649th | |
Twin primes (2nd member) | 5647th | |
Roman numberals | ||
Base 2 | 100111001011110111012 | 100111001100011001012 |
Base 3 | 10121212000213 | 10121212120223 |
Base 4 | 21302331314 | 21303012114 |
Base 5 | 1310210235 | 1310220445 |
Base 6 | 214321416 | 214325256 |
Base 7 | 53125217 | 53131047 |
Base 8 | 23457358 | 23461458 |
Base 9 | 11776079 | 11777689 |
Base 10 | 64201310 | 64214910 |
Base 11 | 3a939911 | 3a950211 |
Base 12 | 26b65112 | 26b74512 |
Base 13 | 1962b813 | 19639113 |
Base 14 | 129d8114 | 12a03b14 |
Base 15 | ca35d15 | ca3ee15 |
Base 16 | 9cbdd16 | 9cc6516 |