Compare 480 vs 489
| Property | 480 | 489 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 25 × 31 × 51 | 31 × 1631 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 5 | 3 × 163 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480 | 1, 3, 163, 489 |
| Number of properties | 0 | 1 |
| Semiprimes | 151st | |
| Roman numberals | CDLXXX | CDLXXXIX |
| Base 2 | 1111000002 | 1111010012 |
| Base 3 | 1222103 | 2000103 |
| Base 4 | 132004 | 132214 |
| Base 5 | 34105 | 34245 |
| Base 6 | 21206 | 21336 |
| Base 7 | 12547 | 12667 |
| Base 8 | 7408 | 7518 |
| Base 9 | 5839 | 6039 |
| Base 10 | 48010 | 48910 |
| Base 11 | 3a711 | 40511 |
| Base 12 | 34012 | 34912 |
| Base 13 | 2ac13 | 2b813 |
| Base 14 | 26414 | 26d14 |
| Base 15 | 22015 | 22915 |
| Base 16 | 1e016 | 1e916 |