Compare 2129 vs 2459
| Property | 2129 | 2459 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 21291 | 24591 |
| Prime factorization | 2129 | 2459 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2129 | 1, 2459 |
| Number of properties | 5 | 7 |
| Chen primes | 196th | 220th |
| Harmonic primes | 136th | |
| Isolated primes | 221st | |
| Long primes | 144th | |
| Primes | 320th | 364th |
| Pythagorean primes | 155th | |
| Safe primes | 44th | |
| Sophie germain primes | 65th | 72nd |
| Twin primes (1st member) | 66th | |
| Roman numberals | MMCXXIX | MMCDLIX |
| Base 2 | 1000010100012 | 1001100110112 |
| Base 3 | 22202123 | 101010023 |
| Base 4 | 2011014 | 2121234 |
| Base 5 | 320045 | 343145 |
| Base 6 | 135056 | 152156 |
| Base 7 | 61317 | 101127 |
| Base 8 | 41218 | 46338 |
| Base 9 | 28259 | 33329 |
| Base 10 | 212910 | 245910 |
| Base 11 | 166611 | 193611 |
| Base 12 | 129512 | 150b12 |
| Base 13 | c7a13 | 117213 |
| Base 14 | ac114 | c7914 |
| Base 15 | 96e15 | ade15 |
| Base 16 | 85116 | 99b16 |