Compare 128960 vs 128969
| Property | 128960 | 128969 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 9 | 1 |
| Prime factorization | 26 × 51 × 131 × 311 | 1289691 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 31 | 128969 |
| Divisors count | 56 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 6448, 8060, 9920, 12896, 16120, 25792, 32240, 64480, 128960 | 1, 128969 |
| Number of properties | 0 | 7 |
| Chen primes | 5218th | |
| Emirps | 2433rd | |
| Primes | 12071st | |
| Pythagorean primes | 6003rd | |
| Super primes | 1445th | |
| Twin primes (1st member) | 1506th | |
| Ulam primes | 844th | |
| Roman numberals | ||
| Base 2 | 111110111110000002 | 111110111110010012 |
| Base 3 | 201122200223 | 201122201223 |
| Base 4 | 1331330004 | 1331330214 |
| Base 5 | 131113205 | 131113345 |
| Base 6 | 24330126 | 24330256 |
| Base 7 | 10446567 | 10450017 |
| Base 8 | 3737008 | 3737118 |
| Base 9 | 2158089 | 2158189 |
| Base 10 | 12896010 | 12896910 |
| Base 11 | 8898711 | 8899511 |
| Base 12 | 6276812 | 6277512 |
| Base 13 | 4691013 | 4691913 |
| Base 14 | 34dd614 | 3500114 |
| Base 15 | 2832515 | 2832e15 |
| Base 16 | 1f7c016 | 1f7c916 |