Compare 428 vs 430
| Property | 428 | 430 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 22 × 1071 | 21 × 51 × 431 |
| Prime factorization | 2 × 2 × 107 | 2 × 5 × 43 |
| Divisors count | 6 | 8 |
| Divisors | 1, 2, 4, 107, 214, 428 | 1, 2, 5, 10, 43, 86, 215, 430 |
| Number of properties | 0 | 0 |
| Roman numberals | CDXXVIII | CDXXX |
| Base 2 | 1101011002 | 1101011102 |
| Base 3 | 1202123 | 1202213 |
| Base 4 | 122304 | 122324 |
| Base 5 | 32035 | 32105 |
| Base 6 | 15526 | 15546 |
| Base 7 | 11517 | 11537 |
| Base 8 | 6548 | 6568 |
| Base 9 | 5259 | 5279 |
| Base 10 | 42810 | 43010 |
| Base 11 | 35a11 | 36111 |
| Base 12 | 2b812 | 2ba12 |
| Base 13 | 26c13 | 27113 |
| Base 14 | 22814 | 22a14 |
| Base 15 | 1d815 | 1da15 |
| Base 16 | 1ac16 | 1ae16 |