Compare 2440 vs 2443
| Property | 2440 | 2443 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 611 | 71 × 3491 |
| Prime factorization | 2 × 2 × 2 × 5 × 61 | 7 × 349 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440 | 1, 7, 349, 2443 |
| Number of properties | 0 | 1 |
| Semiprimes | 689th | |
| Roman numberals | MMCDXL | MMCDXLIII |
| Base 2 | 1001100010002 | 1001100010112 |
| Base 3 | 101001013 | 101001113 |
| Base 4 | 2120204 | 2120234 |
| Base 5 | 342305 | 342335 |
| Base 6 | 151446 | 151516 |
| Base 7 | 100547 | 100607 |
| Base 8 | 46108 | 46138 |
| Base 9 | 33119 | 33149 |
| Base 10 | 244010 | 244310 |
| Base 11 | 191911 | 192111 |
| Base 12 | 14b412 | 14b712 |
| Base 13 | 115913 | 115c13 |
| Base 14 | c6414 | c6714 |
| Base 15 | aca15 | acd15 |
| Base 16 | 98816 | 98b16 |