Compare 2160 vs 2165
| Property | 2160 | 2165 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 8 | 2 |
| Prime factorization | 24 × 33 × 51 | 51 × 4331 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 | 5 × 433 |
| Divisors count | 40 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160 | 1, 5, 433, 2165 |
| Number of properties | 0 | 1 |
| Semiprimes | 617th | |
| Roman numberals | MMCLX | MMCLXV |
| Base 2 | 1000011100002 | 1000011101012 |
| Base 3 | 22220003 | 22220123 |
| Base 4 | 2013004 | 2013114 |
| Base 5 | 321205 | 321305 |
| Base 6 | 140006 | 140056 |
| Base 7 | 62047 | 62127 |
| Base 8 | 41608 | 41658 |
| Base 9 | 28609 | 28659 |
| Base 10 | 216010 | 216510 |
| Base 11 | 169411 | 169911 |
| Base 12 | 130012 | 130512 |
| Base 13 | ca213 | ca713 |
| Base 14 | b0414 | b0914 |
| Base 15 | 99015 | 99515 |
| Base 16 | 87016 | 87516 |