Compare 639997 vs 641239
Property | 639997 | 641239 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6399971 | 6412391 |
Prime factorization | 639997 | 641239 |
Divisors count | 2 | 2 |
Divisors | 1, 639997 | 1, 641239 |
Number of properties | 4 | 3 |
Additive primes | 20349th | |
Isolated primes | 40813th | 40890th |
Lucky primes | 5977th | 5986th |
Primes | 52074th | 52167th |
Roman numberals | ||
Base 2 | 100111000011111111012 | 100111001000110101112 |
Base 3 | 10121112201213 | 10121201211213 |
Base 4 | 21300333314 | 21302031134 |
Base 5 | 1304344425 | 1310044245 |
Base 6 | 214145416 | 214244116 |
Base 7 | 53036117 | 53103347 |
Base 8 | 23417758 | 23443278 |
Base 9 | 11748179 | 11765479 |
Base 10 | 63999710 | 64123910 |
Base 11 | 3a792611 | 3a885511 |
Base 12 | 26a45112 | 26b10712 |
Base 13 | 1953c713 | 195b4113 |
Base 14 | 12934114 | 12998b14 |
Base 15 | c996715 | c9ee415 |
Base 16 | 9c3fd16 | 9c8d716 |