Compare 820042 vs 820049
| Property | 820042 | 820049 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 231 × 178271 | 2291 × 35811 |
| Prime factorization | 2 × 23 × 17827 | 229 × 3581 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 23, 46, 17827, 35654, 410021, 820042 | 1, 229, 3581, 820049 |
| Number of properties | 0 | 1 |
| Semiprimes | 173715th | |
| Roman numberals | ||
| Base 2 | 110010000011010010102 | 110010000011010100012 |
| Base 3 | 11121222122213 | 11121222200123 |
| Base 4 | 30200310224 | 30200311014 |
| Base 5 | 2022201325 | 2022201445 |
| Base 6 | 253242546 | 253243056 |
| Base 7 | 66535367 | 66535467 |
| Base 8 | 31015128 | 31015218 |
| Base 9 | 14787879 | 14788059 |
| Base 10 | 82004210 | 82004910 |
| Base 11 | 51012311 | 51012a11 |
| Base 12 | 33668a12 | 33669512 |
| Base 13 | 22934213 | 22934913 |
| Base 14 | 174bc614 | 174bcd14 |
| Base 15 | 112e9715 | 112e9e15 |
| Base 16 | c834a16 | c835116 |