Compare 228509 vs 228911
| Property | 228509 | 228911 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2285091 | 2289111 |
| Prime factorization | 228509 | 228911 |
| Divisors count | 2 | 2 |
| Divisors | 1, 228509 | 1, 228911 |
| Number of properties | 5 | 6 |
| Additive primes | 8249th | |
| Chen primes | 8449th | 8465th |
| Harmonic primes | 7646th | 7659th |
| Long primes | 7609th | |
| Primes | 20302nd | 20341st |
| Super primes | 2297th | |
| Twin primes (1st member) | 2405th | 2411th |
| Roman numberals | ||
| Base 2 | 1101111100100111012 | 1101111110001011112 |
| Base 3 | 1021211100223 | 1021220000123 |
| Base 4 | 3133021314 | 3133202334 |
| Base 5 | 243030145 | 243111215 |
| Base 6 | 45215256 | 45234356 |
| Base 7 | 16411317 | 16422447 |
| Base 8 | 6762358 | 6770578 |
| Base 9 | 3774089 | 3780059 |
| Base 10 | 22850910 | 22891110 |
| Base 11 | 14675611 | 146a9111 |
| Base 12 | b02a512 | b057b12 |
| Base 13 | 8001813 | 8026713 |
| Base 14 | 5d3c114 | 5d5cb14 |
| Base 15 | 47a8e15 | 47c5b15 |
| Base 16 | 37c9d16 | 37e2f16 |