Compare 2129 vs 2133
| Property | 2129 | 2133 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 4 |
| Prime factorization | 21291 | 33 × 791 |
| Prime factorization | 2129 | 3 × 3 × 3 × 79 |
| Divisors count | 2 | 8 |
| Divisors | 1, 2129 | 1, 3, 9, 27, 79, 237, 711, 2133 |
| Number of properties | 5 | 0 |
| Chen primes | 196th | |
| Primes | 320th | |
| Pythagorean primes | 155th | |
| Sophie germain primes | 65th | |
| Twin primes (1st member) | 66th | |
| Roman numberals | MMCXXIX | MMCXXXIII |
| Base 2 | 1000010100012 | 1000010101012 |
| Base 3 | 22202123 | 22210003 |
| Base 4 | 2011014 | 2011114 |
| Base 5 | 320045 | 320135 |
| Base 6 | 135056 | 135136 |
| Base 7 | 61317 | 61357 |
| Base 8 | 41218 | 41258 |
| Base 9 | 28259 | 28309 |
| Base 10 | 212910 | 213310 |
| Base 11 | 166611 | 166a11 |
| Base 12 | 129512 | 129912 |
| Base 13 | c7a13 | c8113 |
| Base 14 | ac114 | ac514 |
| Base 15 | 96e15 | 97315 |
| Base 16 | 85116 | 85516 |