Compare 228737 vs 228743
| Property | 228737 | 228743 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2287371 | 591 × 38771 |
| Prime factorization | 228737 | 59 × 3877 |
| Divisors count | 2 | 4 |
| Divisors | 1, 228737 | 1, 59, 3877, 228743 |
| Number of properties | 8 | 1 |
| Additive primes | 8240th | |
| Cousin primes (2nd member) | 2390th | |
| Isolated primes | 15509th | |
| Long primes | 7619th | |
| Primes | 20324th | |
| Prime triplets (3rd member) | 939th | |
| Semiprimes | 51389th | |
| Sexy primes (2nd member) | 4798th | |
| Ulam primes | 1449th | |
| Roman numberals | ||
| Base 2 | 1101111101100000012 | 1101111101100001112 |
| Base 3 | 1021212022023 | 1021212022223 |
| Base 4 | 3133120014 | 3133120134 |
| Base 5 | 243044225 | 243044335 |
| Base 6 | 45225456 | 45225556 |
| Base 7 | 16416057 | 16416147 |
| Base 8 | 6766018 | 6766078 |
| Base 9 | 3776829 | 3776889 |
| Base 10 | 22873710 | 22874310 |
| Base 11 | 14694311 | 14694911 |
| Base 12 | b045512 | b045b12 |
| Base 13 | 8016213 | 8016813 |
| Base 14 | 5d50514 | 5d50b14 |
| Base 15 | 47b9215 | 47b9815 |
| Base 16 | 37d8116 | 37d8716 |