Compare 127997 vs 128221
| Property | 127997 | 128221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1279971 | 1282211 |
| Prime factorization | 127997 | 128221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 127997 | 1, 128221 |
| Number of properties | 5 | 4 |
| Chen primes | 5181st | |
| Isolated primes | 9000th | 9013th |
| Long primes | 4505th | |
| Primes | 11987th | 12004th |
| Pythagorean primes | 5958th | 5968th |
| Super primes | 1438th | |
| Roman numberals | ||
| Base 2 | 111110011111111012 | 111110100110111012 |
| Base 3 | 201111201223 | 201112122213 |
| Base 4 | 1330333314 | 1331031314 |
| Base 5 | 130434425 | 131003415 |
| Base 6 | 24243256 | 24253416 |
| Base 7 | 10421127 | 10425527 |
| Base 8 | 3717758 | 3723358 |
| Base 9 | 2145189 | 2147879 |
| Base 10 | 12799710 | 12822110 |
| Base 11 | 8819111 | 8837511 |
| Base 12 | 620a512 | 6225112 |
| Base 13 | 4634c13 | 4649213 |
| Base 14 | 3490914 | 34a2914 |
| Base 15 | 27dd215 | 27ed115 |
| Base 16 | 1f3fd16 | 1f4dd16 |