Compare 40 vs 46
| Property | 40 | 46 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 23 × 51 | 21 × 231 |
| Prime factorization | 2 × 2 × 2 × 5 | 2 × 23 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40 | 1, 2, 23, 46 |
| Number of properties | 0 | 1 |
| Semiprimes | 16th | |
| Roman numberals | XL | XLVI |
| Base 2 | 1010002 | 1011102 |
| Base 3 | 11113 | 12013 |
| Base 4 | 2204 | 2324 |
| Base 5 | 1305 | 1415 |
| Base 6 | 1046 | 1146 |
| Base 7 | 557 | 647 |
| Base 8 | 508 | 568 |
| Base 9 | 449 | 519 |
| Base 10 | 4010 | 4610 |
| Base 11 | 3711 | 4211 |
| Base 12 | 3412 | 3a12 |
| Base 13 | 3113 | 3713 |
| Base 14 | 2c14 | 3414 |
| Base 15 | 2a15 | 3115 |
| Base 16 | 2816 | 2e16 |