Compare 641819 vs 642149
Property | 641819 | 642149 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6418191 | 6421491 |
Prime factorization | 641819 | 642149 |
Divisors count | 2 | 2 |
Divisors | 1, 641819 | 1, 642149 |
Number of properties | 5 | 3 |
Additive primes | 20406th | |
Chen primes | 20424th | 20432nd |
Primes | 52206th | 52232nd |
Sexy primes (2nd member) | 11309th | |
Twin primes (1st member) | 5646th | 5649th |
Roman numberals | ||
Base 2 | 100111001011000110112 | 100111001100011001012 |
Base 3 | 10121211020023 | 10121212120223 |
Base 4 | 21302301234 | 21303012114 |
Base 5 | 1310142345 | 1310220445 |
Base 6 | 214312156 | 214325256 |
Base 7 | 53121237 | 53131047 |
Base 8 | 23454338 | 23461458 |
Base 9 | 11773629 | 11777689 |
Base 10 | 64181910 | 64214910 |
Base 11 | 3a923211 | 3a950211 |
Base 12 | 26b50b12 | 26b74512 |
Base 13 | 19619913 | 19639113 |
Base 14 | 129c8314 | 12a03b14 |
Base 15 | ca27e15 | ca3ee15 |
Base 16 | 9cb1b16 | 9cc6516 |