Compare 442 vs 453
| Property | 442 | 453 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 131 × 171 | 31 × 1511 |
| Prime factorization | 2 × 13 × 17 | 3 × 151 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 13, 17, 26, 34, 221, 442 | 1, 3, 151, 453 |
| Number of properties | 0 | 1 |
| Semiprimes | 140th | |
| Roman numberals | CDXLII | CDLIII |
| Base 2 | 1101110102 | 1110001012 |
| Base 3 | 1211013 | 1212103 |
| Base 4 | 123224 | 130114 |
| Base 5 | 32325 | 33035 |
| Base 6 | 20146 | 20336 |
| Base 7 | 12017 | 12157 |
| Base 8 | 6728 | 7058 |
| Base 9 | 5419 | 5539 |
| Base 10 | 44210 | 45310 |
| Base 11 | 37211 | 38211 |
| Base 12 | 30a12 | 31912 |
| Base 13 | 28013 | 28b13 |
| Base 14 | 23814 | 24514 |
| Base 15 | 1e715 | 20315 |
| Base 16 | 1ba16 | 1c516 |