Compare 128393 vs 128873
| Property | 128393 | 128873 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1283931 | 1288731 |
| Prime factorization | 128393 | 128873 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128393 | 1, 128873 |
| Number of properties | 7 | 8 |
| Additive primes | 4973rd | |
| Chen primes | 5197th | |
| Cousin primes (2nd member) | 1494th | |
| Emirps | 2431st | |
| Harmonic primes | 4541st | |
| Isolated primes | 9025th | 9056th |
| Long primes | 4513th | 4524th |
| Primes | 12020th | 12063rd |
| Pythagorean primes | 5976th | 6001st |
| Sexy primes (1st member) | 2983rd | 2995th |
| Roman numberals | ||
| Base 2 | 111110101100010012 | 111110111011010012 |
| Base 3 | 201120100223 | 201122100023 |
| Base 4 | 1331120214 | 1331312214 |
| Base 5 | 131020335 | 131104435 |
| Base 6 | 24302256 | 24323456 |
| Base 7 | 10432167 | 10445037 |
| Base 8 | 3726118 | 3735518 |
| Base 9 | 2151089 | 2157029 |
| Base 10 | 12839310 | 12887310 |
| Base 11 | 8851111 | 8890811 |
| Base 12 | 6237512 | 626b512 |
| Base 13 | 4659513 | 4687413 |
| Base 14 | 34b0d14 | 34d7314 |
| Base 15 | 2809815 | 282b815 |
| Base 16 | 1f58916 | 1f76916 |