Compare 128213 vs 128461
| Property | 128213 | 128461 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1282131 | 1284611 |
| Prime factorization | 128213 | 128461 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128213 | 1, 128461 |
| Number of properties | 6 | 9 |
| Additive primes | 4947th | |
| Chen primes | 5189th | 5199th |
| Emirps | 2424th | |
| Harmonic primes | 4519th | 4529th |
| Isolated primes | 9012th | 9030th |
| Long primes | 4515th | |
| Primes | 12003rd | 12027th |
| Pythagorean primes | 5967th | 5980th |
| Sexy primes (1st member) | 2985th | |
| Sexy prime triplets (1st member) | 637th | |
| Roman numberals | ||
| Base 2 | 111110100110101012 | 111110101110011012 |
| Base 3 | 201112121223 | 201120122113 |
| Base 4 | 1331031114 | 1331130314 |
| Base 5 | 131003235 | 131023215 |
| Base 6 | 24253256 | 24304216 |
| Base 7 | 10425417 | 10433447 |
| Base 8 | 3723258 | 3727158 |
| Base 9 | 2147789 | 2151849 |
| Base 10 | 12821310 | 12846110 |
| Base 11 | 8836811 | 8857311 |
| Base 12 | 6224512 | 6241112 |
| Base 13 | 4648713 | 4661813 |
| Base 14 | 34a2114 | 34b5b14 |
| Base 15 | 27ec815 | 280e115 |
| Base 16 | 1f4d516 | 1f5cd16 |