Compare 140281 vs 141961
| Property | 140281 | 141961 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1402811 | 1419611 |
| Prime factorization | 140281 | 141961 |
| Divisors count | 2 | 2 |
| Divisors | 1, 140281 | 1, 141961 |
| Number of properties | 8 | 5 |
| Centered decagonal primes | 76th | 77th |
| Emirps | 2712th | |
| Happy primes | 2038th | |
| Harmonic primes | 4895th | |
| Isolated primes | 9815th | |
| Lucky primes | 1702nd | 1721st |
| Primes | 13032nd | 13182nd |
| Pythagorean primes | 6489th | 6570th |
| Twin primes (2nd member) | 1627th | |
| Roman numberals | ||
| Base 2 | 1000100011111110012 | 1000101010100010012 |
| Base 3 | 210101021213 | 210122012113 |
| Base 4 | 2020333214 | 2022220214 |
| Base 5 | 134421115 | 140203215 |
| Base 6 | 30012416 | 30131216 |
| Base 7 | 11226617 | 11306117 |
| Base 8 | 4217718 | 4252118 |
| Base 9 | 2333779 | 2356549 |
| Base 10 | 14028110 | 14196110 |
| Base 11 | 9643911 | 9772611 |
| Base 12 | 6922112 | 6a1a112 |
| Base 13 | 4bb0b13 | 4c80113 |
| Base 14 | 391a114 | 39a4114 |
| Base 15 | 2b87115 | 2c0e115 |
| Base 16 | 223f916 | 22a8916 |