Compare 128347 vs 128389
| Property | 128347 | 128389 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1283471 | 1283891 |
| Prime factorization | 128347 | 128389 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128347 | 1, 128389 |
| Number of properties | 4 | 9 |
| Additive primes | 4954th | |
| Chen primes | 5196th | |
| Cousin primes (1st member) | 1493rd | 1494th |
| Good primes | 789th | |
| Harmonic primes | 4525th | |
| Isolated primes | 9021st | 9024th |
| Long primes | 4512th | |
| Primes | 12016th | 12019th |
| Pythagorean primes | 5975th | |
| Sexy primes (2nd member) | 2982nd | |
| Roman numberals | ||
| Base 2 | 111110101010110112 | 111110101100001012 |
| Base 3 | 201120011213 | 201120100113 |
| Base 4 | 1331111234 | 1331120114 |
| Base 5 | 131013425 | 131020245 |
| Base 6 | 24301116 | 24302216 |
| Base 7 | 10431227 | 10432127 |
| Base 8 | 3725338 | 3726058 |
| Base 9 | 2150479 | 2151049 |
| Base 10 | 12834710 | 12838910 |
| Base 11 | 8847a11 | 8850811 |
| Base 12 | 6233712 | 6237112 |
| Base 13 | 4655b13 | 4659113 |
| Base 14 | 34ab914 | 34b0914 |
| Base 15 | 2806715 | 2809415 |
| Base 16 | 1f55b16 | 1f58516 |