Compare 128969 vs 129917
| Property | 128969 | 129917 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1289691 | 1299171 |
| Prime factorization | 128969 | 129917 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128969 | 1, 129917 |
| Number of properties | 7 | 6 |
| Additive primes | 5010th | |
| Chen primes | 5218th | 5252nd |
| Emirps | 2433rd | |
| Primes | 12071st | 12153rd |
| Pythagorean primes | 6003rd | 6053rd |
| Super primes | 1445th | |
| Twin primes (1st member) | 1506th | 1517th |
| Ulam primes | 844th | 855th |
| Roman numberals | ||
| Base 2 | 111110111110010012 | 111111011011111012 |
| Base 3 | 201122201223 | 201210122023 |
| Base 4 | 1331330214 | 1332313314 |
| Base 5 | 131113345 | 131241325 |
| Base 6 | 24330256 | 24412456 |
| Base 7 | 10450017 | 10505247 |
| Base 8 | 3737118 | 3755758 |
| Base 9 | 2158189 | 2171829 |
| Base 10 | 12896910 | 12991710 |
| Base 11 | 8899511 | 8967711 |
| Base 12 | 6277512 | 6322512 |
| Base 13 | 4691913 | 4719813 |
| Base 14 | 3500114 | 354bb14 |
| Base 15 | 2832e15 | 2876215 |
| Base 16 | 1f7c916 | 1fb7d16 |