Compare 28687 vs 29129
| Property | 28687 | 29129 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 286871 | 291291 |
| Prime factorization | 28687 | 29129 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28687 | 1, 29129 |
| Number of properties | 4 | 7 |
| Additive primes | 1428th | 1438th |
| Chen primes | 1528th | |
| Harmonic primes | 1183rd | |
| Isolated primes | 2212th | |
| Long primes | 1189th | |
| Primes | 3125th | 3165th |
| Pythagorean primes | 1575th | |
| Sexy primes (2nd member) | 930th | |
| Twin primes (1st member) | 460th | |
| Roman numberals | ||
| Base 2 | 1110000000011112 | 1110001110010012 |
| Base 3 | 11101001113 | 11102212123 |
| Base 4 | 130000334 | 130130214 |
| Base 5 | 14042225 | 14130045 |
| Base 6 | 3404516 | 3425056 |
| Base 7 | 1464317 | 1506327 |
| Base 8 | 700178 | 707118 |
| Base 9 | 433149 | 438559 |
| Base 10 | 2868710 | 2912910 |
| Base 11 | 1a60a11 | 1a98111 |
| Base 12 | 1472712 | 14a3512 |
| Base 13 | 1009913 | 1034913 |
| Base 14 | a65114 | a88914 |
| Base 15 | 877715 | 896e15 |
| Base 16 | 700f16 | 71c916 |