Compare 850121 vs 850129
| Property | 850121 | 850129 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8501211 | 71 × 1214471 |
| Prime factorization | 850121 | 7 × 121447 |
| Divisors count | 2 | 4 |
| Divisors | 1, 850121 | 1, 7, 121447, 850129 |
| Number of properties | 4 | 1 |
| Additive primes | 26079th | |
| Chen primes | 26061st | |
| Isolated primes | 53397th | |
| Primes | 67628th | |
| Semiprimes | 179773rd | |
| Roman numberals | ||
| Base 2 | 110011111000110010012 | 110011111000110100012 |
| Base 3 | 11210120102223 | 11210120110213 |
| Base 4 | 30332030214 | 30332031014 |
| Base 5 | 2042004415 | 2042010045 |
| Base 6 | 301154256 | 301154416 |
| Base 7 | 101403267 | 101403407 |
| Base 8 | 31743118 | 31743218 |
| Base 9 | 15351289 | 15351379 |
| Base 10 | 85012110 | 85012910 |
| Base 11 | 53078811 | 53079511 |
| Base 12 | 34bb7512 | 34bb8112 |
| Base 13 | 239c3c13 | 239c4713 |
| Base 14 | 181b4d14 | 181b5714 |
| Base 15 | 11bd4b15 | 11bd5415 |
| Base 16 | cf8c916 | cf8d116 |