Compare 642192 vs 642197
Property | 642192 | 642197 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 7 | 1 |
Prime factorization | 24 × 31 × 171 × 7871 | 6421971 |
Prime factorization | 2 × 2 × 2 × 2 × 3 × 17 × 787 | 642197 |
Divisors count | 40 | 2 |
Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 787, 816, 1574, 2361, 3148, 4722, 6296, 9444, 12592, 13379, 18888, 26758, 37776, 40137, 53516, 80274, 107032, 160548, 214064, 321096, 642192 | 1, 642197 |
Number of properties | 0 | 4 |
Additive primes | 20415th | |
Chen primes | 20434th | |
Primes | 52236th | |
Twin primes (1st member) | 5650th | |
Roman numberals | ||
Base 2 | 100111001100100100002 | 100111001100100101012 |
Base 3 | 10121212202203 | 10121212210023 |
Base 4 | 21303021004 | 21303021114 |
Base 5 | 1310222325 | 1310222425 |
Base 6 | 214330406 | 214330456 |
Base 7 | 53131657 | 53132037 |
Base 8 | 23462208 | 23462258 |
Base 9 | 11778269 | 11778329 |
Base 10 | 64219210 | 64219710 |
Base 11 | 3a954111 | 3a954611 |
Base 12 | 26b78012 | 26b78512 |
Base 13 | 1963c513 | 1963ca13 |
Base 14 | 12a06c14 | 12a07314 |
Base 15 | ca42c15 | ca43215 |
Base 16 | 9cc9016 | 9cc9516 |