Compare 638081 vs 638093
| Property | 638081 | 638093 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6380811 | 731 × 87411 |
| Prime factorization | 638081 | 73 × 8741 |
| Divisors count | 2 | 4 |
| Divisors | 1, 638081 | 1, 73, 8741, 638093 |
| Number of properties | 3 | 1 |
| Isolated primes | 40708th | |
| Primes | 51949th | |
| Semiprimes | 136715th | |
| Super primes | 5315th | |
| Roman numberals | ||
| Base 2 | 100110111100100000012 | 100110111100100011012 |
| Base 3 | 10121020211223 | 10121020220023 |
| Base 4 | 21233020014 | 21233020314 |
| Base 5 | 1304043115 | 1304043335 |
| Base 6 | 214020256 | 214020456 |
| Base 7 | 52652037 | 52652217 |
| Base 8 | 23362018 | 23362158 |
| Base 9 | 11722489 | 11722629 |
| Base 10 | 63808110 | 63809310 |
| Base 11 | 3a644411 | 3a645511 |
| Base 12 | 26931512 | 26932512 |
| Base 13 | 19458213 | 19459113 |
| Base 14 | 12877314 | 12878114 |
| Base 15 | c90db15 | c90e815 |
| Base 16 | 9bc8116 | 9bc8d16 |