Compare 639007 vs 640219
Property | 639007 | 640219 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6390071 | 6402191 |
Prime factorization | 639007 | 640219 |
Divisors count | 2 | 2 |
Divisors | 1, 639007 | 1, 640219 |
Number of properties | 3 | 4 |
Chen primes | 20386th | |
Cousin primes (1st member) | 5622nd | 5633rd |
Isolated primes | 40756th | 40828th |
Primes | 52003rd | 52093rd |
Roman numberals | ||
Base 2 | 100111000000000111112 | 100111000100110110112 |
Base 3 | 10121101122213 | 10121120122113 |
Base 4 | 21300001334 | 21301031234 |
Base 5 | 1304220125 | 1304413345 |
Base 6 | 214102116 | 214155516 |
Base 7 | 53006657 | 53043467 |
Base 8 | 23400378 | 23423338 |
Base 9 | 11734879 | 11751849 |
Base 10 | 63900710 | 64021910 |
Base 11 | 3a710611 | 3a800811 |
Base 12 | 26996712 | 26a5b712 |
Base 13 | 194b1513 | 19553813 |
Base 14 | 128c3514 | 12945d14 |
Base 15 | c950715 | c9a6415 |
Base 16 | 9c01f16 | 9c4db16 |