Compare 140281 vs 140557
| Property | 140281 | 140557 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1402811 | 1405571 |
| Prime factorization | 140281 | 140557 |
| Divisors count | 2 | 2 |
| Divisors | 1, 140281 | 1, 140557 |
| Number of properties | 8 | 6 |
| Centered decagonal primes | 76th | |
| Chen primes | 5620th | |
| Emirps | 2712th | |
| Happy primes | 2038th | |
| Harmonic primes | 4895th | 4903rd |
| Isolated primes | 9815th | 9836th |
| Lucky primes | 1702nd | |
| Primes | 13032nd | 13057th |
| Pythagorean primes | 6489th | 6504th |
| Sexy primes (2nd member) | 3216th | |
| Roman numberals | ||
| Base 2 | 1000100011111110012 | 1000100101000011012 |
| Base 3 | 210101021213 | 210102102113 |
| Base 4 | 2020333214 | 2021100314 |
| Base 5 | 134421115 | 134442125 |
| Base 6 | 30012416 | 30024216 |
| Base 7 | 11226617 | 11235347 |
| Base 8 | 4217718 | 4224158 |
| Base 9 | 2333779 | 2337249 |
| Base 10 | 14028110 | 14055710 |
| Base 11 | 9643911 | 9666a11 |
| Base 12 | 6922112 | 6941112 |
| Base 13 | 4bb0b13 | 4bc9113 |
| Base 14 | 391a114 | 3931b14 |
| Base 15 | 2b87115 | 2b9a715 |
| Base 16 | 223f916 | 2250d16 |