Compare 28687 vs 29147
| Property | 28687 | 29147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 286871 | 291471 |
| Prime factorization | 28687 | 29147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28687 | 1, 29147 |
| Number of properties | 4 | 6 |
| Additive primes | 1428th | 1439th |
| Chen primes | 1529th | |
| Isolated primes | 2212th | 2249th |
| Long primes | 1189th | |
| Primes | 3125th | 3168th |
| Sexy primes (1st member) | 932nd | |
| Ulam primes | 240th | |
| Roman numberals | ||
| Base 2 | 1110000000011112 | 1110001110110112 |
| Base 3 | 11101001113 | 11102221123 |
| Base 4 | 130000334 | 130131234 |
| Base 5 | 14042225 | 14130425 |
| Base 6 | 3404516 | 3425356 |
| Base 7 | 1464317 | 1506567 |
| Base 8 | 700178 | 707338 |
| Base 9 | 433149 | 438759 |
| Base 10 | 2868710 | 2914710 |
| Base 11 | 1a60a11 | 1a99811 |
| Base 12 | 1472712 | 14a4b12 |
| Base 13 | 1009913 | 1036113 |
| Base 14 | a65114 | a89d14 |
| Base 15 | 877715 | 898215 |
| Base 16 | 700f16 | 71db16 |