Compare 639089 vs 639091
| Property | 639089 | 639091 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 111 × 580991 | 6390911 |
| Prime factorization | 11 × 58099 | 639091 |
| Divisors count | 4 | 2 |
| Divisors | 1, 11, 58099, 639089 | 1, 639091 |
| Number of properties | 1 | 4 |
| Happy primes | 7403rd | |
| Isolated primes | 40762nd | |
| Primes | 52009th | |
| Semiprimes | 136950th | |
| Super primes | 5320th | |
| Roman numberals | ||
| Base 2 | 100111000000011100012 | 100111000000011100112 |
| Base 3 | 10121101222223 | 10121102000013 |
| Base 4 | 21300013014 | 21300013034 |
| Base 5 | 1304223245 | 1304223315 |
| Base 6 | 214104256 | 214104316 |
| Base 7 | 53011437 | 53011457 |
| Base 8 | 23401618 | 23401638 |
| Base 9 | 11735889 | 11736019 |
| Base 10 | 63908910 | 63909110 |
| Base 11 | 3a718011 | 3a718211 |
| Base 12 | 269a1512 | 269a1712 |
| Base 13 | 194b7913 | 194b7b13 |
| Base 14 | 128c9314 | 128c9514 |
| Base 15 | c955e15 | c956115 |
| Base 16 | 9c07116 | 9c07316 |