Compare 72012 vs 72021
| Property | 72012 | 72021 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 171 × 3531 | 31 × 240071 |
| Prime factorization | 2 × 2 × 3 × 17 × 353 | 3 × 24007 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 353, 706, 1059, 1412, 2118, 4236, 6001, 12002, 18003, 24004, 36006, 72012 | 1, 3, 24007, 72021 |
| Number of properties | 0 | 1 |
| Semiprimes | 17124th | |
| Roman numberals | ||
| Base 2 | 100011001010011002 | 100011001010101012 |
| Base 3 | 101222100103 | 101222101103 |
| Base 4 | 1012110304 | 1012111114 |
| Base 5 | 43010225 | 43010415 |
| Base 6 | 13132206 | 13132336 |
| Base 7 | 4166437 | 4166557 |
| Base 8 | 2145148 | 2145258 |
| Base 9 | 1187039 | 1187139 |
| Base 10 | 7201210 | 7202110 |
| Base 11 | 4a11611 | 4a12411 |
| Base 12 | 3581012 | 3581912 |
| Base 13 | 26a1513 | 26a2113 |
| Base 14 | 1c35a14 | 1c36514 |
| Base 15 | 1650c15 | 1651615 |
| Base 16 | 1194c16 | 1195516 |