Compare 169987 vs 169994
| Property | 169987 | 169994 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1699871 | 21 × 111 × 77271 |
| Prime factorization | 169987 | 2 × 11 × 7727 |
| Divisors count | 2 | 8 |
| Divisors | 1, 169987 | 1, 2, 11, 22, 7727, 15454, 84997, 169994 |
| Number of properties | 5 | 0 |
| Chen primes | 6576th | |
| Cousin primes (1st member) | 1864th | |
| Emirps | 3457th | |
| Isolated primes | 11733rd | |
| Primes | 15496th | |
| Roman numberals | ||
| Base 2 | 1010011000000000112 | 1010011000000010102 |
| Base 3 | 221220112113 | 221220120023 |
| Base 4 | 2212000034 | 2212000224 |
| Base 5 | 204144225 | 204144345 |
| Base 6 | 33505516 | 33510026 |
| Base 7 | 13054067 | 13054167 |
| Base 8 | 5140038 | 5140128 |
| Base 9 | 2781549 | 2781629 |
| Base 10 | 16998710 | 16999410 |
| Base 11 | 10679411 | 1067a011 |
| Base 12 | 8245712 | 8246212 |
| Base 13 | 5c4ac13 | 5c4b613 |
| Base 14 | 45d3d14 | 45d4614 |
| Base 15 | 3557715 | 3557e15 |
| Base 16 | 2980316 | 2980a16 |