Compare 442 vs 454
| Property | 442 | 454 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 131 × 171 | 21 × 2271 |
| Prime factorization | 2 × 13 × 17 | 2 × 227 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 13, 17, 26, 34, 221, 442 | 1, 2, 227, 454 |
| Number of properties | 0 | 1 |
| Semiprimes | 141st | |
| Roman numberals | CDXLII | CDLIV |
| Base 2 | 1101110102 | 1110001102 |
| Base 3 | 1211013 | 1212113 |
| Base 4 | 123224 | 130124 |
| Base 5 | 32325 | 33045 |
| Base 6 | 20146 | 20346 |
| Base 7 | 12017 | 12167 |
| Base 8 | 6728 | 7068 |
| Base 9 | 5419 | 5549 |
| Base 10 | 44210 | 45410 |
| Base 11 | 37211 | 38311 |
| Base 12 | 30a12 | 31a12 |
| Base 13 | 28013 | 28c13 |
| Base 14 | 23814 | 24614 |
| Base 15 | 1e715 | 20415 |
| Base 16 | 1ba16 | 1c616 |