Compare 641789 vs 642149
Property | 641789 | 642149 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6417891 | 6421491 |
Prime factorization | 641789 | 642149 |
Divisors count | 2 | 2 |
Divisors | 1, 641789 | 1, 642149 |
Number of properties | 3 | 3 |
Chen primes | 20423rd | 20432nd |
Primes | 52202nd | 52232nd |
Twin primes (1st member) | 5645th | 5649th |
Roman numberals | ||
Base 2 | 100111001010111111012 | 100111001100011001012 |
Base 3 | 10121211002223 | 10121212120223 |
Base 4 | 21302233314 | 21303012114 |
Base 5 | 1310141245 | 1310220445 |
Base 6 | 214311256 | 214325256 |
Base 7 | 53120517 | 53131047 |
Base 8 | 23453758 | 23461458 |
Base 9 | 11773289 | 11777689 |
Base 10 | 64178910 | 64214910 |
Base 11 | 3a920511 | 3a950211 |
Base 12 | 26b4a512 | 26b74512 |
Base 13 | 19617513 | 19639113 |
Base 14 | 129c6114 | 12a03b14 |
Base 15 | ca25e15 | ca3ee15 |
Base 16 | 9cafd16 | 9cc6516 |