Compare 639757 vs 640139
Property | 639757 | 640139 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6397571 | 6401391 |
Prime factorization | 639757 | 640139 |
Divisors count | 2 | 2 |
Divisors | 1, 639757 | 1, 640139 |
Number of properties | 4 | 4 |
Additive primes | 20345th | 20356th |
Chen primes | 20369th | 20383rd |
Isolated primes | 40802nd | 40825th |
Primes | 52061st | 52088th |
Roman numberals | ||
Base 2 | 100111000011000011012 | 100111000100100010112 |
Base 3 | 10121111202013 | 10121120022123 |
Base 4 | 21300300314 | 21301020234 |
Base 5 | 1304330125 | 1304410245 |
Base 6 | 214135016 | 214153356 |
Base 7 | 53031167 | 53042037 |
Base 8 | 23414158 | 23422138 |
Base 9 | 11745219 | 11750859 |
Base 10 | 63975710 | 64013910 |
Base 11 | 3a772811 | 3a7a4511 |
Base 12 | 26a29112 | 26a54b12 |
Base 13 | 19527113 | 1954a613 |
Base 14 | 12920d14 | 12940314 |
Base 15 | c985715 | c9a0e15 |
Base 16 | 9c30d16 | 9c48b16 |