Compare 128549 vs 128861
| Property | 128549 | 128861 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1285491 | 1288611 |
| Prime factorization | 128549 | 128861 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128549 | 1, 128861 |
| Number of properties | 7 | 5 |
| Additive primes | 4960th | |
| Chen primes | 5204th | |
| Cousin primes (2nd member) | 1499th | |
| Isolated primes | 9055th | |
| Long primes | 4516th | 4523rd |
| Primes | 12036th | 12062nd |
| Pythagorean primes | 5986th | 6000th |
| Sophie germain primes | 1442nd | |
| Twin primes (1st member) | 1501st | |
| Roman numberals | ||
| Base 2 | 111110110001001012 | 111110111010111012 |
| Base 3 | 201121000023 | 201122021223 |
| Base 4 | 1331202114 | 1331311314 |
| Base 5 | 131031445 | 131104215 |
| Base 6 | 24310456 | 24323256 |
| Base 7 | 10435317 | 10444557 |
| Base 8 | 3730458 | 3735358 |
| Base 9 | 2153029 | 2156789 |
| Base 10 | 12854910 | 12886110 |
| Base 11 | 8864311 | 888a711 |
| Base 12 | 6248512 | 626a512 |
| Base 13 | 4668513 | 4686513 |
| Base 14 | 34bc114 | 34d6514 |
| Base 15 | 2814e15 | 282ab15 |
| Base 16 | 1f62516 | 1f75d16 |