Compare 830442 vs 830449
| Property | 830442 | 830449 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 1384071 | 8304491 |
| Prime factorization | 2 × 3 × 138407 | 830449 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 138407, 276814, 415221, 830442 | 1, 830449 |
| Number of properties | 0 | 4 |
| Chen primes | 25554th | |
| Lucky primes | 7397th | |
| Primes | 66197th | |
| Twin primes (2nd member) | 6981st | |
| Roman numberals | ||
| Base 2 | 110010101011111010102 | 110010101011111100012 |
| Base 3 | 11200120110103 | 11200120111013 |
| Base 4 | 30222332224 | 30222333014 |
| Base 5 | 2030332325 | 2030332445 |
| Base 6 | 254443506 | 254444016 |
| Base 7 | 100260547 | 100260647 |
| Base 8 | 31257528 | 31257618 |
| Base 9 | 15051339 | 15051419 |
| Base 10 | 83044210 | 83044910 |
| Base 11 | 517a1811 | 517a2411 |
| Base 12 | 3406b612 | 34070112 |
| Base 13 | 230cb213 | 230cb913 |
| Base 14 | 1788d414 | 1788db14 |
| Base 15 | 1160cc15 | 1160d415 |
| Base 16 | cabea16 | cabf116 |