Compare 840129 vs 840137
| Property | 840129 | 840137 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 1931 × 14511 | 8401371 |
| Prime factorization | 3 × 193 × 1451 | 840137 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 193, 579, 1451, 4353, 280043, 840129 | 1, 840137 |
| Number of properties | 0 | 5 |
| Additive primes | 25812th | |
| Chen primes | 25806th | |
| Happy primes | 9540th | |
| Primes | 66897th | |
| Twin primes (1st member) | 7051st | |
| Roman numberals | ||
| Base 2 | 110011010001110000012 | 110011010001110010012 |
| Base 3 | 11202001022203 | 11202001100123 |
| Base 4 | 30310130014 | 30310130214 |
| Base 5 | 2033410045 | 2033410225 |
| Base 6 | 300012536 | 300013056 |
| Base 7 | 100662337 | 100662447 |
| Base 8 | 31507018 | 31507118 |
| Base 9 | 15203869 | 15204059 |
| Base 10 | 84012910 | 84013710 |
| Base 11 | 52422411 | 52423111 |
| Base 12 | 34622912 | 34623512 |
| Base 13 | 23552413 | 23552c13 |
| Base 14 | 17c25314 | 17c25b14 |
| Base 15 | 118dd915 | 118de215 |
| Base 16 | cd1c116 | cd1c916 |