Compare 840137 vs 840147
| Property | 840137 | 840147 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 8401371 | 31 × 71 × 111 × 36371 |
| Prime factorization | 840137 | 3 × 7 × 11 × 3637 |
| Divisors count | 2 | 16 |
| Divisors | 1, 840137 | 1, 3, 7, 11, 21, 33, 77, 231, 3637, 10911, 25459, 40007, 76377, 120021, 280049, 840147 |
| Number of properties | 5 | 0 |
| Additive primes | 25812th | |
| Chen primes | 25806th | |
| Happy primes | 9540th | |
| Primes | 66897th | |
| Twin primes (1st member) | 7051st | |
| Roman numberals | ||
| Base 2 | 110011010001110010012 | 110011010001110100112 |
| Base 3 | 11202001100123 | 11202001101203 |
| Base 4 | 30310130214 | 30310131034 |
| Base 5 | 2033410225 | 2033410425 |
| Base 6 | 300013056 | 300013236 |
| Base 7 | 100662447 | 100662607 |
| Base 8 | 31507118 | 31507238 |
| Base 9 | 15204059 | 15204169 |
| Base 10 | 84013710 | 84014710 |
| Base 11 | 52423111 | 52424011 |
| Base 12 | 34623512 | 34624312 |
| Base 13 | 23552c13 | 23553913 |
| Base 14 | 17c25b14 | 17c26714 |
| Base 15 | 118de215 | 118dec15 |
| Base 16 | cd1c916 | cd1d316 |