Compare 872143 vs 872161
| Property | 872143 | 872161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8721431 | 8721611 |
| Prime factorization | 872143 | 872161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 872143 | 1, 872161 |
| Number of properties | 3 | 2 |
| Primes | 69245th | 69248th |
| Sexy primes (1st member) | 14627th | |
| Twin primes (2nd member) | 7261st | 7262nd |
| Roman numberals | ||
| Base 2 | 110101001110110011112 | 110101001110111000012 |
| Base 3 | 11220221001213 | 11220221010213 |
| Base 4 | 31103230334 | 31103232014 |
| Base 5 | 2104020335 | 2104021215 |
| Base 6 | 304054116 | 304054416 |
| Base 7 | 102614567 | 102615137 |
| Base 8 | 32473178 | 32473418 |
| Base 9 | 15683179 | 15683379 |
| Base 10 | 87214310 | 87216110 |
| Base 11 | 54628811 | 5462a411 |
| Base 12 | 36086712 | 36088112 |
| Base 13 | 246c7c13 | 246c9413 |
| Base 14 | 189b9d14 | 189bb314 |
| Base 15 | 12362d15 | 12364115 |
| Base 16 | d4ecf16 | d4ee116 |