Compare 28027 vs 28813
| Property | 28027 | 28813 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 280271 | 288131 |
| Prime factorization | 28027 | 28813 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28027 | 1, 28813 |
| Number of properties | 7 | 6 |
| Additive primes | 1402nd | |
| Chen primes | 1488th | |
| Cousin primes (1st member) | 448th | 457th |
| Cuban primes 2 | 19th | |
| Harmonic primes | 1141st | |
| Isolated primes | 2167th | 2223rd |
| Lucky primes | 476th | |
| Primes | 3058th | 3138th |
| Pythagorean primes | 1560th | |
| Sexy primes (2nd member) | 923rd | |
| Roman numberals | ||
| Base 2 | 1101101011110112 | 1110000100011012 |
| Base 3 | 11021100013 | 11101120113 |
| Base 4 | 123113234 | 130020314 |
| Base 5 | 13441025 | 14102235 |
| Base 6 | 3334316 | 3412216 |
| Base 7 | 1444667 | 1500017 |
| Base 8 | 665738 | 702158 |
| Base 9 | 424019 | 434649 |
| Base 10 | 2802710 | 2881310 |
| Base 11 | 1a06a11 | 1a71411 |
| Base 12 | 1427712 | 1481112 |
| Base 13 | c9ac13 | 1016513 |
| Base 14 | a2dd14 | a70114 |
| Base 15 | 848715 | 880d15 |
| Base 16 | 6d7b16 | 708d16 |