Compare 497 vs 507
| Property | 497 | 507 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 711 | 31 × 132 |
| Prime factorization | 7 × 71 | 3 × 13 × 13 |
| Divisors count | 4 | 6 |
| Divisors | 1, 7, 71, 497 | 1, 3, 13, 39, 169, 507 |
| Number of properties | 1 | 0 |
| Semiprimes | 153rd | |
| Roman numberals | CDXCVII | DVII |
| Base 2 | 1111100012 | 1111110112 |
| Base 3 | 2001023 | 2002103 |
| Base 4 | 133014 | 133234 |
| Base 5 | 34425 | 40125 |
| Base 6 | 21456 | 22036 |
| Base 7 | 13107 | 13237 |
| Base 8 | 7618 | 7738 |
| Base 9 | 6129 | 6239 |
| Base 10 | 49710 | 50710 |
| Base 11 | 41211 | 42111 |
| Base 12 | 35512 | 36312 |
| Base 13 | 2c313 | 30013 |
| Base 14 | 27714 | 28314 |
| Base 15 | 23215 | 23c15 |
| Base 16 | 1f116 | 1fb16 |