Compare 2540 vs 2545
Property | 2540 | 2545 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 22 × 51 × 1271 | 51 × 5091 |
Prime factorization | 2 × 2 × 5 × 127 | 5 × 509 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540 | 1, 5, 509, 2545 |
Number of properties | 0 | 1 |
Semiprimes | 720th | |
Roman numberals | MMDXL | MMDXLV |
Base 2 | 1001111011002 | 1001111100012 |
Base 3 | 101110023 | 101110213 |
Base 4 | 2132304 | 2133014 |
Base 5 | 401305 | 401405 |
Base 6 | 154326 | 154416 |
Base 7 | 102567 | 102647 |
Base 8 | 47548 | 47618 |
Base 9 | 34329 | 34379 |
Base 10 | 254010 | 254510 |
Base 11 | 19aa11 | 1a0411 |
Base 12 | 157812 | 158112 |
Base 13 | 120513 | 120a13 |
Base 14 | cd614 | cdb14 |
Base 15 | b4515 | b4a15 |
Base 16 | 9ec16 | 9f116 |