Compare 285121 vs 286801
| Property | 285121 | 286801 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2851211 | 2868011 |
| Prime factorization | 285121 | 286801 |
| Divisors count | 2 | 2 |
| Divisors | 1, 285121 | 1, 286801 |
| Number of properties | 4 | 4 |
| Additive primes | 9944th | |
| Centered decagonal primes | 102nd | |
| Isolated primes | 19185th | |
| Lucky primes | 3077th | 3089th |
| Primes | 24854th | 24982nd |
| Twin primes (2nd member) | 2884th | |
| Roman numberals | ||
| Base 2 | 10001011001110000012 | 10001100000010100012 |
| Base 3 | 1121110100013 | 1121201020213 |
| Base 4 | 10112130014 | 10120011014 |
| Base 5 | 331104415 | 331342015 |
| Base 6 | 100400016 | 100514416 |
| Base 7 | 22651547 | 23031047 |
| Base 8 | 10547018 | 10601218 |
| Base 9 | 4741019 | 4763679 |
| Base 10 | 28512110 | 28680110 |
| Base 11 | 18524111 | 18652911 |
| Base 12 | 11900112 | 119b8112 |
| Base 13 | 9ca1513 | a070813 |
| Base 14 | 75c9b14 | 7673b14 |
| Base 15 | 5973115 | 59ea115 |
| Base 16 | 459c116 | 4605116 |