Compare 1665 vs 1672
Property | 1665 | 1672 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 3 |
Total factors | 4 | 5 |
Prime factorization | 32 × 51 × 371 | 23 × 111 × 191 |
Prime factorization | 3 × 3 × 5 × 37 | 2 × 2 × 2 × 11 × 19 |
Divisors count | 12 | 16 |
Divisors | 1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665 | 1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672 |
Number of properties | 0 | 0 |
Roman numberals | MDCLXV | MDCLXXII |
Base 2 | 110100000012 | 110100010002 |
Base 3 | 20212003 | 20212213 |
Base 4 | 1220014 | 1220204 |
Base 5 | 231305 | 231425 |
Base 6 | 114136 | 114246 |
Base 7 | 45667 | 46067 |
Base 8 | 32018 | 32108 |
Base 9 | 22509 | 22579 |
Base 10 | 166510 | 167210 |
Base 11 | 128411 | 129011 |
Base 12 | b6912 | b7412 |
Base 13 | 9b113 | 9b813 |
Base 14 | 86d14 | 87614 |
Base 15 | 76015 | 76715 |
Base 16 | 68116 | 68816 |