Compare 477 vs 489
| Property | 477 | 489 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 531 | 31 × 1631 |
| Prime factorization | 3 × 3 × 53 | 3 × 163 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 53, 159, 477 | 1, 3, 163, 489 |
| Number of properties | 0 | 1 |
| Semiprimes | 151st | |
| Roman numberals | CDLXXVII | CDLXXXIX |
| Base 2 | 1110111012 | 1111010012 |
| Base 3 | 1222003 | 2000103 |
| Base 4 | 131314 | 132214 |
| Base 5 | 34025 | 34245 |
| Base 6 | 21136 | 21336 |
| Base 7 | 12517 | 12667 |
| Base 8 | 7358 | 7518 |
| Base 9 | 5809 | 6039 |
| Base 10 | 47710 | 48910 |
| Base 11 | 3a411 | 40511 |
| Base 12 | 33912 | 34912 |
| Base 13 | 2a913 | 2b813 |
| Base 14 | 26114 | 26d14 |
| Base 15 | 21c15 | 22915 |
| Base 16 | 1dd16 | 1e916 |