Compare 639493 vs 639601
| Property | 639493 | 639601 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6394931 | 6396011 |
| Prime factorization | 639493 | 639601 |
| Divisors count | 2 | 2 |
| Divisors | 1, 639493 | 1, 639601 |
| Number of properties | 5 | 3 |
| Lucky primes | 5974th | 5975th |
| Primes | 52036th | 52046th |
| Prime triplets (3rd member) | 2060th | |
| Sexy primes (2nd member) | 11276th | |
| Twin primes (2nd member) | 5627th | 5628th |
| Roman numberals | ||
| Base 2 | 100111000010000001012 | 100111000010011100012 |
| Base 3 | 10121110122213 | 10121111002213 |
| Base 4 | 21300200114 | 21300213014 |
| Base 5 | 1304304335 | 1304314015 |
| Base 6 | 214123416 | 214130416 |
| Base 7 | 53022617 | 53025047 |
| Base 8 | 23410058 | 23411618 |
| Base 9 | 11741879 | 11743279 |
| Base 10 | 63949310 | 63960110 |
| Base 11 | 3a750811 | 3a75a611 |
| Base 12 | 26a0b112 | 26a18112 |
| Base 13 | 1950ca13 | 19518113 |
| Base 14 | 1290a114 | 12913b14 |
| Base 15 | c972d15 | c97a115 |
| Base 16 | 9c20516 | 9c27116 |