Compare 830449 vs 830451
| Property | 830449 | 830451 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8304491 | 31 × 2768171 |
| Prime factorization | 830449 | 3 × 276817 |
| Divisors count | 2 | 4 |
| Divisors | 1, 830449 | 1, 3, 276817, 830451 |
| Number of properties | 4 | 1 |
| Chen primes | 25554th | |
| Lucky primes | 7397th | |
| Primes | 66197th | |
| Semiprimes | 175792nd | |
| Twin primes (2nd member) | 6981st | |
| Roman numberals | ||
| Base 2 | 110010101011111100012 | 110010101011111100112 |
| Base 3 | 11200120111013 | 11200120111103 |
| Base 4 | 30222333014 | 30222333034 |
| Base 5 | 2030332445 | 2030333015 |
| Base 6 | 254444016 | 254444036 |
| Base 7 | 100260647 | 100260667 |
| Base 8 | 31257618 | 31257638 |
| Base 9 | 15051419 | 15051439 |
| Base 10 | 83044910 | 83045110 |
| Base 11 | 517a2411 | 517a2611 |
| Base 12 | 34070112 | 34070312 |
| Base 13 | 230cb913 | 230cbb13 |
| Base 14 | 1788db14 | 1788dd14 |
| Base 15 | 1160d415 | 1160d615 |
| Base 16 | cabf116 | cabf316 |