Compare 128939 vs 128969
| Property | 128939 | 128969 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1289391 | 1289691 |
| Prime factorization | 128939 | 128969 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128939 | 1, 128969 |
| Number of properties | 6 | 7 |
| Chen primes | 5217th | 5218th |
| Emirps | 2433rd | |
| Long primes | 4526th | |
| Primes | 12067th | 12071st |
| Pythagorean primes | 6003rd | |
| Sophie germain primes | 1446th | |
| Super primes | 1445th | |
| Twin primes (1st member) | 1505th | 1506th |
| Ulam primes | 843rd | 844th |
| Roman numberals | ||
| Base 2 | 111110111101010112 | 111110111110010012 |
| Base 3 | 201122121123 | 201122201223 |
| Base 4 | 1331322234 | 1331330214 |
| Base 5 | 131112245 | 131113345 |
| Base 6 | 24325356 | 24330256 |
| Base 7 | 10446267 | 10450017 |
| Base 8 | 3736538 | 3737118 |
| Base 9 | 2157759 | 2158189 |
| Base 10 | 12893910 | 12896910 |
| Base 11 | 8896811 | 8899511 |
| Base 12 | 6274b12 | 6277512 |
| Base 13 | 468c513 | 4691913 |
| Base 14 | 34dbd14 | 3500114 |
| Base 15 | 2830e15 | 2832e15 |
| Base 16 | 1f7ab16 | 1f7c916 |