Compare 458 vs 481
| Property | 458 | 481 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 2291 | 131 × 371 |
| Prime factorization | 2 × 229 | 13 × 37 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 229, 458 | 1, 13, 37, 481 |
| Number of properties | 1 | 1 |
| Semiprimes | 142nd | 148th |
| Roman numberals | CDLVIII | CDLXXXI |
| Base 2 | 1110010102 | 1111000012 |
| Base 3 | 1212223 | 1222113 |
| Base 4 | 130224 | 132014 |
| Base 5 | 33135 | 34115 |
| Base 6 | 20426 | 21216 |
| Base 7 | 12237 | 12557 |
| Base 8 | 7128 | 7418 |
| Base 9 | 5589 | 5849 |
| Base 10 | 45810 | 48110 |
| Base 11 | 38711 | 3a811 |
| Base 12 | 32212 | 34112 |
| Base 13 | 29313 | 2b013 |
| Base 14 | 24a14 | 26514 |
| Base 15 | 20815 | 22115 |
| Base 16 | 1ca16 | 1e116 |