Compare 640027 vs 640121
Property | 640027 | 640121 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6400271 | 6401211 |
Prime factorization | 640027 | 640121 |
Divisors count | 2 | 2 |
Divisors | 1, 640027 | 1, 640121 |
Number of properties | 3 | 4 |
Additive primes | 20352nd | |
Chen primes | 20382nd | |
Isolated primes | 40815th | 40823rd |
Primes | 52078th | 52086th |
Sexy primes (1st member) | 11286th | |
Roman numberals | ||
Base 2 | 100111000100000110112 | 100111000100011110012 |
Base 3 | 10121112212013 | 10121120020123 |
Base 4 | 21301001234 | 21301013214 |
Base 5 | 1304401025 | 1304404415 |
Base 6 | 214150316 | 214153056 |
Base 7 | 53036537 | 53041467 |
Base 8 | 23420338 | 23421718 |
Base 9 | 11748519 | 11750659 |
Base 10 | 64002710 | 64012110 |
Base 11 | 3a795311 | 3a7a2911 |
Base 12 | 26a47712 | 26a53512 |
Base 13 | 19541b13 | 19549113 |
Base 14 | 12936314 | 1293cd14 |
Base 15 | c998715 | c99eb15 |
Base 16 | 9c41b16 | 9c47916 |