Compare 167988 vs 167989
| Property | 167988 | 167989 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 139991 | 311 × 54191 |
| Prime factorization | 2 × 2 × 3 × 13999 | 31 × 5419 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 13999, 27998, 41997, 55996, 83994, 167988 | 1, 31, 5419, 167989 |
| Number of properties | 0 | 1 |
| Semiprimes | 38329th | |
| Roman numberals | ||
| Base 2 | 1010010000001101002 | 1010010000001101012 |
| Base 3 | 221121022103 | 221121022113 |
| Base 4 | 2210003104 | 2210003114 |
| Base 5 | 203334235 | 203334245 |
| Base 6 | 33334206 | 33334216 |
| Base 7 | 12665227 | 12665237 |
| Base 8 | 5100648 | 5100658 |
| Base 9 | 2753839 | 2753849 |
| Base 10 | 16798810 | 16798910 |
| Base 11 | 10523711 | 10523811 |
| Base 12 | 8127012 | 8127112 |
| Base 13 | 5b60213 | 5b60313 |
| Base 14 | 4531214 | 4531314 |
| Base 15 | 34b9315 | 34b9415 |
| Base 16 | 2903416 | 2903516 |