Compare 870847 vs 872143
| Property | 870847 | 872143 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8708471 | 8721431 |
| Prime factorization | 870847 | 872143 |
| Divisors count | 2 | 2 |
| Divisors | 1, 870847 | 1, 872143 |
| Number of properties | 4 | 3 |
| Isolated primes | 54647th | |
| Primes | 69160th | 69245th |
| Sexy primes (1st member) | 14615th | 14627th |
| Twin primes (2nd member) | 7261st | |
| Ulam primes | 5061st | |
| Roman numberals | ||
| Base 2 | 110101001001101111112 | 110101001110110011112 |
| Base 3 | 11220201201213 | 11220221001213 |
| Base 4 | 31102123334 | 31103230334 |
| Base 5 | 2103313425 | 2104020335 |
| Base 6 | 303554116 | 304054116 |
| Base 7 | 102546257 | 102614567 |
| Base 8 | 32446778 | 32473178 |
| Base 9 | 15665179 | 15683179 |
| Base 10 | 87084710 | 87214310 |
| Base 11 | 54530a11 | 54628811 |
| Base 12 | 35bb6712 | 36086712 |
| Base 13 | 2464c313 | 246c7c13 |
| Base 14 | 18951514 | 189b9d14 |
| Base 15 | 12306715 | 12362d15 |
| Base 16 | d49bf16 | d4ecf16 |