Compare 664165 vs 664172
Property | 664165 | 664172 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 3 |
Prime factorization | 51 × 1328331 | 22 × 1660431 |
Prime factorization | 5 × 132833 | 2 × 2 × 166043 |
Divisors count | 4 | 6 |
Divisors | 1, 5, 132833, 664165 | 1, 2, 4, 166043, 332086, 664172 |
Number of properties | 1 | 0 |
Semiprimes | 142089th | |
Roman numberals | ||
Base 2 | 101000100010011001012 | 101000100010011011002 |
Base 3 | 10202020012013 | 10202020012223 |
Base 4 | 22020212114 | 22020212304 |
Base 5 | 1322231305 | 1322231425 |
Base 6 | 221225016 | 221225126 |
Base 7 | 54342257 | 54342357 |
Base 8 | 24211458 | 24211548 |
Base 9 | 12220519 | 12220589 |
Base 10 | 66416510 | 66417210 |
Base 11 | 413aa711 | 41400311 |
Base 12 | 28043112 | 28043812 |
Base 13 | 1a33c813 | 1a340213 |
Base 14 | 13408514 | 13408c14 |
Base 15 | d1bca15 | d1bd215 |
Base 16 | a226516 | a226c16 |