Compare 72001 vs 72009
| Property | 72001 | 72009 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 6 |
| Prime factorization | 891 × 8091 | 34 × 71 × 1271 |
| Prime factorization | 89 × 809 | 3 × 3 × 3 × 3 × 7 × 127 |
| Divisors count | 4 | 20 |
| Divisors | 1, 89, 809, 72001 | 1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 381, 567, 889, 1143, 2667, 3429, 8001, 10287, 24003, 72009 |
| Number of properties | 1 | 0 |
| Semiprimes | 17118th | |
| Roman numberals | ||
| Base 2 | 100011001010000012 | 100011001010010012 |
| Base 3 | 101222022013 | 101222100003 |
| Base 4 | 1012110014 | 1012110214 |
| Base 5 | 43010015 | 43010145 |
| Base 6 | 13132016 | 13132136 |
| Base 7 | 4166267 | 4166407 |
| Base 8 | 2145018 | 2145118 |
| Base 9 | 1186819 | 1187009 |
| Base 10 | 7200110 | 7200910 |
| Base 11 | 4a10611 | 4a11311 |
| Base 12 | 3580112 | 3580912 |
| Base 13 | 26a0713 | 26a1213 |
| Base 14 | 1c34d14 | 1c35714 |
| Base 15 | 1650115 | 1650915 |
| Base 16 | 1194116 | 1194916 |