Compare 128873 vs 128923
| Property | 128873 | 128923 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1288731 | 1289231 |
| Prime factorization | 128873 | 128923 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128873 | 1, 128923 |
| Number of properties | 8 | 3 |
| Additive primes | 4973rd | |
| Emirps | 2431st | |
| Harmonic primes | 4541st | |
| Isolated primes | 9056th | 9059th |
| Long primes | 4524th | |
| Lucky primes | 1580th | |
| Primes | 12063rd | 12066th |
| Pythagorean primes | 6001st | |
| Sexy primes (1st member) | 2995th | |
| Roman numberals | ||
| Base 2 | 111110111011010012 | 111110111100110112 |
| Base 3 | 201122100023 | 201122112213 |
| Base 4 | 1331312214 | 1331321234 |
| Base 5 | 131104435 | 131111435 |
| Base 6 | 24323456 | 24325116 |
| Base 7 | 10445037 | 10446047 |
| Base 8 | 3735518 | 3736338 |
| Base 9 | 2157029 | 2157579 |
| Base 10 | 12887310 | 12892310 |
| Base 11 | 8890811 | 8895311 |
| Base 12 | 626b512 | 6273712 |
| Base 13 | 4687413 | 468b213 |
| Base 14 | 34d7314 | 34dab14 |
| Base 15 | 282b815 | 282ed15 |
| Base 16 | 1f76916 | 1f79b16 |