Compare 538 vs 540
Property | 538 | 540 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 6 |
Prime factorization | 21 × 2691 | 22 × 33 × 51 |
Prime factorization | 2 × 269 | 2 × 2 × 3 × 3 × 3 × 5 |
Divisors count | 4 | 24 |
Divisors | 1, 2, 269, 538 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540 |
Number of properties | 1 | 0 |
Semiprimes | 168th | |
Roman numberals | DXXXVIII | DXL |
Base 2 | 10000110102 | 10000111002 |
Base 3 | 2012213 | 2020003 |
Base 4 | 201224 | 201304 |
Base 5 | 41235 | 41305 |
Base 6 | 22546 | 23006 |
Base 7 | 13667 | 14017 |
Base 8 | 10328 | 10348 |
Base 9 | 6579 | 6609 |
Base 10 | 53810 | 54010 |
Base 11 | 44a11 | 45111 |
Base 12 | 38a12 | 39012 |
Base 13 | 32513 | 32713 |
Base 14 | 2a614 | 2a814 |
Base 15 | 25d15 | 26015 |
Base 16 | 21a16 | 21c16 |