Compare 642049 vs 642149
Property | 642049 | 642149 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6420491 | 6421491 |
Prime factorization | 642049 | 642149 |
Divisors count | 2 | 2 |
Divisors | 1, 642049 | 1, 642149 |
Number of properties | 3 | 3 |
Chen primes | 20432nd | |
Isolated primes | 40932nd | |
Primes | 52225th | 52232nd |
Proth primes | 195th | |
Twin primes (1st member) | 5649th | |
Roman numberals | ||
Base 2 | 100111001100000000012 | 100111001100011001012 |
Base 3 | 10121212011213 | 10121212120223 |
Base 4 | 21303000014 | 21303012114 |
Base 5 | 1310211445 | 1310220445 |
Base 6 | 214322416 | 214325256 |
Base 7 | 53126027 | 53131047 |
Base 8 | 23460018 | 23461458 |
Base 9 | 11776479 | 11777689 |
Base 10 | 64204910 | 64214910 |
Base 11 | 3a942111 | 3a950211 |
Base 12 | 26b68112 | 26b74512 |
Base 13 | 19631513 | 19639113 |
Base 14 | 129da914 | 12a03b14 |
Base 15 | ca38415 | ca3ee15 |
Base 16 | 9cc0116 | 9cc6516 |