Compare 227189 vs 228509
| Property | 227189 | 228509 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2271891 | 2285091 |
| Prime factorization | 227189 | 228509 |
| Divisors count | 2 | 2 |
| Divisors | 1, 227189 | 1, 228509 |
| Number of properties | 7 | 5 |
| Additive primes | 8188th | |
| Chen primes | 8408th | 8449th |
| Happy primes | 3080th | |
| Harmonic primes | 7646th | |
| Long primes | 7567th | 7609th |
| Primes | 20195th | 20302nd |
| Sophie germain primes | 2281st | |
| Twin primes (1st member) | 2394th | 2405th |
| Roman numberals | ||
| Base 2 | 1101110111011101012 | 1101111100100111012 |
| Base 3 | 1021121221023 | 1021211100223 |
| Base 4 | 3131313114 | 3133021314 |
| Base 5 | 242322245 | 243030145 |
| Base 6 | 45114456 | 45215256 |
| Base 7 | 16342347 | 16411317 |
| Base 8 | 6735658 | 6762358 |
| Base 9 | 3755729 | 3774089 |
| Base 10 | 22718910 | 22850910 |
| Base 11 | 14576611 | 14675611 |
| Base 12 | ab58512 | b02a512 |
| Base 13 | 7c54113 | 8001813 |
| Base 14 | 5cb1b14 | 5d3c114 |
| Base 15 | 474ae15 | 47a8e15 |
| Base 16 | 3777516 | 37c9d16 |