Compare 172118 vs 172129
| Property | 172118 | 172129 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 411 × 20991 | 431 × 40031 |
| Prime factorization | 2 × 41 × 2099 | 43 × 4003 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 41, 82, 2099, 4198, 86059, 172118 | 1, 43, 4003, 172129 |
| Number of properties | 0 | 1 |
| Semiprimes | 39240th | |
| Roman numberals | ||
| Base 2 | 1010100000010101102 | 1010100000011000012 |
| Base 3 | 222020022023 | 222020100113 |
| Base 4 | 2220011124 | 2220012014 |
| Base 5 | 210014335 | 210020045 |
| Base 6 | 34045026 | 34045216 |
| Base 7 | 13145427 | 13145567 |
| Base 8 | 5201268 | 5201418 |
| Base 9 | 2820829 | 2821049 |
| Base 10 | 17211810 | 17212910 |
| Base 11 | 10835111 | 10836111 |
| Base 12 | 8373212 | 8374112 |
| Base 13 | 6045b13 | 6046913 |
| Base 14 | 46a2214 | 46a2d14 |
| Base 15 | 35ee815 | 3600415 |
| Base 16 | 2a05616 | 2a06116 |