Compare 639011 vs 639211
| Property | 639011 | 639211 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6390111 | 6392111 |
| Prime factorization | 639011 | 639211 |
| Divisors count | 2 | 2 |
| Divisors | 1, 639011 | 1, 639211 |
| Number of properties | 4 | 3 |
| Chen primes | 20349th | |
| Cousin primes (2nd member) | 5622nd | |
| Isolated primes | 40757th | 40768th |
| Lucky primes | 5970th | |
| Primes | 52004th | 52017th |
| Roman numberals | ||
| Base 2 | 100111000000001000112 | 100111000000111010112 |
| Base 3 | 10121101200023 | 10121102111113 |
| Base 4 | 21300002034 | 21300032234 |
| Base 5 | 1304220215 | 1304233215 |
| Base 6 | 214102156 | 214111516 |
| Base 7 | 53010027 | 53014067 |
| Base 8 | 23400438 | 23403538 |
| Base 9 | 11735029 | 11737449 |
| Base 10 | 63901110 | 63921110 |
| Base 11 | 3a710a11 | 3a728111 |
| Base 12 | 26996b12 | 269ab712 |
| Base 13 | 194b1913 | 194c4113 |
| Base 14 | 128c3914 | 128d3d14 |
| Base 15 | c950b15 | c95e115 |
| Base 16 | 9c02316 | 9c0eb16 |