Compare 4 vs 40
Property | 4 | 40 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 1 | 2 |
Total factors | 2 | 4 |
Prime factorization | 22 | 23 × 51 |
Prime factorization | 2 × 2 | 2 × 2 × 2 × 5 |
Divisors count | 3 | 8 |
Divisors | 1, 2, 4 | 1, 2, 4, 5, 8, 10, 20, 40 |
Number of properties | 1 | 0 |
Semiprimes | 1st | |
Roman numberals | IV | XL |
Base 2 | 1002 | 1010002 |
Base 3 | 113 | 11113 |
Base 4 | 104 | 2204 |
Base 5 | 45 | 1305 |
Base 6 | 46 | 1046 |
Base 7 | 47 | 557 |
Base 8 | 48 | 508 |
Base 9 | 49 | 449 |
Base 10 | 410 | 4010 |
Base 11 | 411 | 3711 |
Base 12 | 412 | 3412 |
Base 13 | 413 | 3113 |
Base 14 | 414 | 2c14 |
Base 15 | 415 | 2a15 |
Base 16 | 416 | 2816 |