Compare 18162 vs 18163
| Property | 18162 | 18163 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 32 × 10091 | 411 × 4431 |
| Prime factorization | 2 × 3 × 3 × 1009 | 41 × 443 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 1009, 2018, 3027, 6054, 9081, 18162 | 1, 41, 443, 18163 |
| Number of properties | 0 | 1 |
| Semiprimes | 4628th | |
| Roman numberals | ||
| Base 2 | 1000110111100102 | 1000110111100112 |
| Base 3 | 2202202003 | 2202202013 |
| Base 4 | 101233024 | 101233034 |
| Base 5 | 10401225 | 10401235 |
| Base 6 | 2200306 | 2200316 |
| Base 7 | 1036447 | 1036457 |
| Base 8 | 433628 | 433638 |
| Base 9 | 268209 | 268219 |
| Base 10 | 1816210 | 1816310 |
| Base 11 | 1271111 | 1271211 |
| Base 12 | a61612 | a61712 |
| Base 13 | 836113 | 836213 |
| Base 14 | 689414 | 689514 |
| Base 15 | 55ac15 | 55ad15 |
| Base 16 | 46f216 | 46f316 |