Compare 640189 vs 640193
Property | 640189 | 640193 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 111 × 581991 | 6401931 |
Prime factorization | 11 × 58199 | 640193 |
Divisors count | 4 | 2 |
Divisors | 1, 11, 58199, 640189 | 1, 640193 |
Number of properties | 1 | 3 |
Additive primes | 20359th | |
Isolated primes | 40827th | |
Primes | 52092nd | |
Semiprimes | 137182nd | |
Roman numberals | ||
Base 2 | 100111000100101111012 | 100111000100110000012 |
Base 3 | 10121120112013 | 10121120112123 |
Base 4 | 21301023314 | 21301030014 |
Base 5 | 1304412245 | 1304412335 |
Base 6 | 214155016 | 214155056 |
Base 7 | 53043047 | 53043117 |
Base 8 | 23422758 | 23423018 |
Base 9 | 11751519 | 11751559 |
Base 10 | 64018910 | 64019310 |
Base 11 | 3a7a9011 | 3a7a9411 |
Base 12 | 26a59112 | 26a59512 |
Base 13 | 19551413 | 19551813 |
Base 14 | 12943b14 | 12944114 |
Base 15 | c9a4415 | c9a4815 |
Base 16 | 9c4bd16 | 9c4c116 |