Compare 128159 vs 128257
| Property | 128159 | 128257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1281591 | 1282571 |
| Prime factorization | 128159 | 128257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128159 | 1, 128257 |
| Number of properties | 5 | 8 |
| Emirps | 2418th | |
| Happy primes | 1865th | |
| Harmonic primes | 4520th | |
| Isolated primes | 9009th | 9014th |
| Long primes | 4506th | |
| Lucky primes | 1577th | |
| Primes | 11998th | 12007th |
| Pythagorean primes | 5970th | |
| Sexy primes (2nd member) | 2980th | |
| Sexy prime triplets (3rd member) | 636th | |
| Super primes | 1439th | |
| Roman numberals | ||
| Base 2 | 111110100100111112 | 111110101000000012 |
| Base 3 | 201112101223 | 201112210213 |
| Base 4 | 1331021334 | 1331100014 |
| Base 5 | 131001145 | 131010125 |
| Base 6 | 24251556 | 24254416 |
| Base 7 | 10424337 | 10426337 |
| Base 8 | 3722378 | 3724018 |
| Base 9 | 2147189 | 2148379 |
| Base 10 | 12815910 | 12825710 |
| Base 11 | 8831911 | 883a811 |
| Base 12 | 621bb12 | 6228112 |
| Base 13 | 4644513 | 464bc13 |
| Base 14 | 349c314 | 34a5314 |
| Base 15 | 27e8e15 | 2800715 |
| Base 16 | 1f49f16 | 1f50116 |