Compare 872139 vs 872149
| Property | 872139 | 872149 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 671 × 43391 | 8721491 |
| Prime factorization | 3 × 67 × 4339 | 872149 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 67, 201, 4339, 13017, 290713, 872139 | 1, 872149 |
| Number of properties | 0 | 4 |
| Additive primes | 26708th | |
| Isolated primes | 54725th | |
| Primes | 69246th | |
| Sexy primes (2nd member) | 14627th | |
| Roman numberals | ||
| Base 2 | 110101001110110010112 | 110101001110110101012 |
| Base 3 | 11220221001103 | 11220221002113 |
| Base 4 | 31103230234 | 31103231114 |
| Base 5 | 2104020245 | 2104020445 |
| Base 6 | 304054036 | 304054216 |
| Base 7 | 102614527 | 102614657 |
| Base 8 | 32473138 | 32473258 |
| Base 9 | 15683139 | 15683249 |
| Base 10 | 87213910 | 87214910 |
| Base 11 | 54628411 | 54629311 |
| Base 12 | 36086312 | 36087112 |
| Base 13 | 246c7813 | 246c8513 |
| Base 14 | 189b9914 | 189ba514 |
| Base 15 | 12362915 | 12363415 |
| Base 16 | d4ecb16 | d4ed516 |