Compare 172118 vs 172121
| Property | 172118 | 172121 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 411 × 20991 | 191 × 90591 |
| Prime factorization | 2 × 41 × 2099 | 19 × 9059 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 41, 82, 2099, 4198, 86059, 172118 | 1, 19, 9059, 172121 |
| Number of properties | 0 | 1 |
| Semiprimes | 39239th | |
| Roman numberals | ||
| Base 2 | 1010100000010101102 | 1010100000010110012 |
| Base 3 | 222020022023 | 222020022123 |
| Base 4 | 2220011124 | 2220011214 |
| Base 5 | 210014335 | 210014415 |
| Base 6 | 34045026 | 34045056 |
| Base 7 | 13145427 | 13145457 |
| Base 8 | 5201268 | 5201318 |
| Base 9 | 2820829 | 2820859 |
| Base 10 | 17211810 | 17212110 |
| Base 11 | 10835111 | 10835411 |
| Base 12 | 8373212 | 8373512 |
| Base 13 | 6045b13 | 6046113 |
| Base 14 | 46a2214 | 46a2514 |
| Base 15 | 35ee815 | 35eeb15 |
| Base 16 | 2a05616 | 2a05916 |