Compare 128965 vs 128969
| Property | 128965 | 128969 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 257931 | 1289691 |
| Prime factorization | 5 × 25793 | 128969 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 25793, 128965 | 1, 128969 |
| Number of properties | 1 | 7 |
| Chen primes | 5218th | |
| Emirps | 2433rd | |
| Primes | 12071st | |
| Pythagorean primes | 6003rd | |
| Semiprimes | 29804th | |
| Super primes | 1445th | |
| Twin primes (1st member) | 1506th | |
| Ulam primes | 844th | |
| Roman numberals | ||
| Base 2 | 111110111110001012 | 111110111110010012 |
| Base 3 | 201122201113 | 201122201223 |
| Base 4 | 1331330114 | 1331330214 |
| Base 5 | 131113305 | 131113345 |
| Base 6 | 24330216 | 24330256 |
| Base 7 | 10446647 | 10450017 |
| Base 8 | 3737058 | 3737118 |
| Base 9 | 2158149 | 2158189 |
| Base 10 | 12896510 | 12896910 |
| Base 11 | 8899111 | 8899511 |
| Base 12 | 6277112 | 6277512 |
| Base 13 | 4691513 | 4691913 |
| Base 14 | 34ddb14 | 3500114 |
| Base 15 | 2832a15 | 2832e15 |
| Base 16 | 1f7c516 | 1f7c916 |