Compare 140207 vs 140281
| Property | 140207 | 140281 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1402071 | 1402811 |
| Prime factorization | 140207 | 140281 |
| Divisors count | 2 | 2 |
| Divisors | 1, 140207 | 1, 140281 |
| Number of properties | 6 | 8 |
| Centered decagonal primes | 76th | |
| Chen primes | 5608th | |
| Emirps | 2712th | |
| Happy primes | 2036th | 2038th |
| Harmonic primes | 4892nd | 4895th |
| Isolated primes | 9808th | 9815th |
| Long primes | 4865th | |
| Lucky primes | 1702nd | |
| Primes | 13025th | 13032nd |
| Pythagorean primes | 6489th | |
| Roman numberals | ||
| Base 2 | 1000100011101011112 | 1000100011111110012 |
| Base 3 | 210100222123 | 210101021213 |
| Base 4 | 2020322334 | 2020333214 |
| Base 5 | 134413125 | 134421115 |
| Base 6 | 30010356 | 30012416 |
| Base 7 | 11225247 | 11226617 |
| Base 8 | 4216578 | 4217718 |
| Base 9 | 2332859 | 2333779 |
| Base 10 | 14020710 | 14028110 |
| Base 11 | 9638111 | 9643911 |
| Base 12 | 6917b12 | 6922112 |
| Base 13 | 4ba8213 | 4bb0b13 |
| Base 14 | 3914b14 | 391a114 |
| Base 15 | 2b82215 | 2b87115 |
| Base 16 | 223af16 | 223f916 |