Compare 872133 vs 872143
| Property | 872133 | 872143 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 2907111 | 8721431 |
| Prime factorization | 3 × 290711 | 872143 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 290711, 872133 | 1, 872143 |
| Number of properties | 1 | 3 |
| Primes | 69245th | |
| Semiprimes | 184224th | |
| Sexy primes (1st member) | 14627th | |
| Twin primes (2nd member) | 7261st | |
| Roman numberals | ||
| Base 2 | 110101001110110001012 | 110101001110110011112 |
| Base 3 | 11220221000203 | 11220221001213 |
| Base 4 | 31103230114 | 31103230334 |
| Base 5 | 2104020135 | 2104020335 |
| Base 6 | 304053536 | 304054116 |
| Base 7 | 102614437 | 102614567 |
| Base 8 | 32473058 | 32473178 |
| Base 9 | 15683069 | 15683179 |
| Base 10 | 87213310 | 87214310 |
| Base 11 | 54627911 | 54628811 |
| Base 12 | 36085912 | 36086712 |
| Base 13 | 246c7213 | 246c7c13 |
| Base 14 | 189b9314 | 189b9d14 |
| Base 15 | 12362315 | 12362d15 |
| Base 16 | d4ec516 | d4ecf16 |