Compare 2157 vs 2160
| Property | 2157 | 2160 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 8 |
| Prime factorization | 31 × 7191 | 24 × 33 × 51 |
| Prime factorization | 3 × 719 | 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 |
| Divisors count | 4 | 40 |
| Divisors | 1, 3, 719, 2157 | 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 |
| Number of properties | 1 | 0 |
| Semiprimes | 615th | |
| Roman numberals | MMCLVII | MMCLX |
| Base 2 | 1000011011012 | 1000011100002 |
| Base 3 | 22212203 | 22220003 |
| Base 4 | 2012314 | 2013004 |
| Base 5 | 321125 | 321205 |
| Base 6 | 135536 | 140006 |
| Base 7 | 62017 | 62047 |
| Base 8 | 41558 | 41608 |
| Base 9 | 28569 | 28609 |
| Base 10 | 215710 | 216010 |
| Base 11 | 169111 | 169411 |
| Base 12 | 12b912 | 130012 |
| Base 13 | c9c13 | ca213 |
| Base 14 | b0114 | b0414 |
| Base 15 | 98c15 | 99015 |
| Base 16 | 86d16 | 87016 |