Compare 388961 vs 388973
| Property | 388961 | 388973 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3889611 | 131 × 299211 |
| Prime factorization | 388961 | 13 × 29921 |
| Divisors count | 2 | 4 |
| Divisors | 1, 388961 | 1, 13, 29921, 388973 |
| Number of properties | 4 | 1 |
| Chen primes | 13347th | |
| Primes | 32981st | |
| Semiprimes | 85284th | |
| Twin primes (1st member) | 3713th | |
| Ulam primes | 2368th | |
| Roman numberals | ||
| Base 2 | 10111101111011000012 | 10111101111011011012 |
| Base 3 | 2012021122223 | 2012021201023 |
| Base 4 | 11323312014 | 11323312314 |
| Base 5 | 444213215 | 444213435 |
| Base 6 | 122004256 | 122004456 |
| Base 7 | 32066667 | 32100147 |
| Base 8 | 13675418 | 13675558 |
| Base 9 | 6524889 | 6525129 |
| Base 10 | 38896110 | 38897310 |
| Base 11 | 24626111 | 24627211 |
| Base 12 | 16911512 | 16912512 |
| Base 13 | 10807113 | 10808013 |
| Base 14 | a1a6d14 | a1a7b14 |
| Base 15 | 7a3ab15 | 7a3b815 |
| Base 16 | 5ef6116 | 5ef6d16 |