Compare 486 vs 490
| Property | 486 | 490 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 6 | 4 |
| Prime factorization | 21 × 35 | 21 × 51 × 72 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 3 | 2 × 5 × 7 × 7 |
| Divisors count | 12 | 12 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486 | 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490 |
| Number of properties | 0 | 0 |
| Roman numberals | CDLXXXVI | CDXC |
| Base 2 | 1111001102 | 1111010102 |
| Base 3 | 2000003 | 2000113 |
| Base 4 | 132124 | 132224 |
| Base 5 | 34215 | 34305 |
| Base 6 | 21306 | 21346 |
| Base 7 | 12637 | 13007 |
| Base 8 | 7468 | 7528 |
| Base 9 | 6009 | 6049 |
| Base 10 | 48610 | 49010 |
| Base 11 | 40211 | 40611 |
| Base 12 | 34612 | 34a12 |
| Base 13 | 2b513 | 2b913 |
| Base 14 | 26a14 | 27014 |
| Base 15 | 22615 | 22a15 |
| Base 16 | 1e616 | 1ea16 |