Compare 228743 vs 228751
| Property | 228743 | 228751 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 591 × 38771 | 2287511 |
| Prime factorization | 59 × 3877 | 228751 |
| Divisors count | 4 | 2 |
| Divisors | 1, 59, 3877, 228743 | 1, 228751 |
| Number of properties | 1 | 3 |
| Isolated primes | 15510th | |
| Primes | 20325th | |
| Semiprimes | 51389th | |
| Sexy primes (1st member) | 4799th | |
| Roman numberals | ||
| Base 2 | 1101111101100001112 | 1101111101100011112 |
| Base 3 | 1021212022223 | 1021212100213 |
| Base 4 | 3133120134 | 3133120334 |
| Base 5 | 243044335 | 243100015 |
| Base 6 | 45225556 | 45230116 |
| Base 7 | 16416147 | 16416257 |
| Base 8 | 6766078 | 6766178 |
| Base 9 | 3776889 | 3777079 |
| Base 10 | 22874310 | 22875110 |
| Base 11 | 14694911 | 14695611 |
| Base 12 | b045b12 | b046712 |
| Base 13 | 8016813 | 8017313 |
| Base 14 | 5d50b14 | 5d51514 |
| Base 15 | 47b9815 | 47ba115 |
| Base 16 | 37d8716 | 37d8f16 |