Compare 16 vs 40
| Property | 16 | 40 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 1 | 2 |
| Total factors | 4 | 4 |
| Prime factorization | 24 | 23 × 51 |
| Prime factorization | 2 × 2 × 2 × 2 | 2 × 2 × 2 × 5 |
| Divisors count | 5 | 8 |
| Divisors | 1, 2, 4, 8, 16 | 1, 2, 4, 5, 8, 10, 20, 40 |
| Number of properties | 0 | 0 |
| Roman numberals | XVI | XL |
| Base 2 | 100002 | 1010002 |
| Base 3 | 1213 | 11113 |
| Base 4 | 1004 | 2204 |
| Base 5 | 315 | 1305 |
| Base 6 | 246 | 1046 |
| Base 7 | 227 | 557 |
| Base 8 | 208 | 508 |
| Base 9 | 179 | 449 |
| Base 10 | 1610 | 4010 |
| Base 11 | 1511 | 3711 |
| Base 12 | 1412 | 3412 |
| Base 13 | 1313 | 3113 |
| Base 14 | 1214 | 2c14 |
| Base 15 | 1115 | 2a15 |
| Base 16 | 1016 | 2816 |