Compare 638047 vs 638147
| Property | 638047 | 638147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6380471 | 6381471 |
| Prime factorization | 638047 | 638147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 638047 | 1, 638147 |
| Number of properties | 4 | 4 |
| Additive primes | 20309th | |
| Chen primes | 20324th | 20327th |
| Cousin primes (1st member) | 5618th | |
| Isolated primes | 40704th | 40711th |
| Primes | 51945th | 51952nd |
| Roman numberals | ||
| Base 2 | 100110111100010111112 | 100110111100110000112 |
| Base 3 | 10121020201013 | 10121021010023 |
| Base 4 | 21233011334 | 21233030034 |
| Base 5 | 1304041425 | 1304100425 |
| Base 6 | 214015316 | 214022156 |
| Base 7 | 52651247 | 52653267 |
| Base 8 | 23361378 | 23363038 |
| Base 9 | 11722119 | 11723329 |
| Base 10 | 63804710 | 63814710 |
| Base 11 | 3a641311 | 3a64a411 |
| Base 12 | 2692a712 | 26936b12 |
| Base 13 | 19455713 | 19460313 |
| Base 14 | 12874b14 | 1287bd14 |
| Base 15 | c90b715 | c913215 |
| Base 16 | 9bc5f16 | 9bcc316 |