Compare 72012 vs 72018
| Property | 72012 | 72018 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 4 |
| Prime factorization | 22 × 31 × 171 × 3531 | 21 × 32 × 40011 |
| Prime factorization | 2 × 2 × 3 × 17 × 353 | 2 × 3 × 3 × 4001 |
| Divisors count | 24 | 12 |
| 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, 2, 3, 6, 9, 18, 4001, 8002, 12003, 24006, 36009, 72018 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100011001010011002 | 100011001010100102 |
| Base 3 | 101222100103 | 101222101003 |
| Base 4 | 1012110304 | 1012111024 |
| Base 5 | 43010225 | 43010335 |
| Base 6 | 13132206 | 13132306 |
| Base 7 | 4166437 | 4166527 |
| Base 8 | 2145148 | 2145228 |
| Base 9 | 1187039 | 1187109 |
| Base 10 | 7201210 | 7201810 |
| Base 11 | 4a11611 | 4a12111 |
| Base 12 | 3581012 | 3581612 |
| Base 13 | 26a1513 | 26a1b13 |
| Base 14 | 1c35a14 | 1c36214 |
| Base 15 | 1650c15 | 1651315 |
| Base 16 | 1194c16 | 1195216 |