Compare 438042 vs 438047
| Property | 438042 | 438047 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 31 × 111 × 66371 | 4380471 |
| Prime factorization | 2 × 3 × 11 × 6637 | 438047 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 6, 11, 22, 33, 66, 6637, 13274, 19911, 39822, 73007, 146014, 219021, 438042 | 1, 438047 |
| Number of properties | 0 | 3 |
| Chen primes | 14754th | |
| Primes | 36795th | |
| Twin primes (1st member) | 4114th | |
| Roman numberals | ||
| Base 2 | 11010101111000110102 | 11010101111000111112 |
| Base 3 | 2110202122103 | 2110202122223 |
| Base 4 | 12223301224 | 12223301334 |
| Base 5 | 1030041325 | 1030041425 |
| Base 6 | 132155506 | 132155556 |
| Base 7 | 35030437 | 35030517 |
| Base 8 | 15274328 | 15274378 |
| Base 9 | 7367839 | 7367889 |
| Base 10 | 43804210 | 43804710 |
| Base 11 | 27a12011 | 27a12511 |
| Base 12 | 1915b612 | 1915bb12 |
| Base 13 | 1244c713 | 1244cc13 |
| Base 14 | b58ca14 | b58d114 |
| Base 15 | 89bcc15 | 89bd215 |
| Base 16 | 6af1a16 | 6af1f16 |