Compare 30040 vs 30043
| Property | 30040 | 30043 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 7511 | 131 × 23111 |
| Prime factorization | 2 × 2 × 2 × 5 × 751 | 13 × 2311 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 3004, 3755, 6008, 7510, 15020, 30040 | 1, 13, 2311, 30043 |
| Number of properties | 0 | 1 |
| Semiprimes | 7474th | |
| Roman numberals | ||
| Base 2 | 1110101010110002 | 1110101010110112 |
| Base 3 | 11120121213 | 11120122013 |
| Base 4 | 131111204 | 131111234 |
| Base 5 | 14301305 | 14301335 |
| Base 6 | 3510246 | 3510316 |
| Base 7 | 1534037 | 1534067 |
| Base 8 | 725308 | 725338 |
| Base 9 | 451779 | 451819 |
| Base 10 | 3004010 | 3004310 |
| Base 11 | 2062a11 | 2063211 |
| Base 12 | 1547412 | 1547712 |
| Base 13 | 1089a13 | 108a013 |
| Base 14 | ad3a14 | ad3d14 |
| Base 15 | 8d7a15 | 8d7d15 |
| Base 16 | 755816 | 755b16 |