Compare 268989 vs 268991
| Property | 268989 | 268991 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 71 × 128091 | 171 × 158231 |
| Prime factorization | 3 × 7 × 12809 | 17 × 15823 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 7, 21, 12809, 38427, 89663, 268989 | 1, 17, 15823, 268991 |
| Number of properties | 0 | 1 |
| Semiprimes | 59974th | |
| Roman numberals | ||
| Base 2 | 10000011010101111012 | 10000011010101111112 |
| Base 3 | 1111222221203 | 1111222221223 |
| Base 4 | 10012223314 | 10012223334 |
| Base 5 | 321014245 | 321014315 |
| Base 6 | 54331536 | 54331556 |
| Base 7 | 22001407 | 22001427 |
| Base 8 | 10152758 | 10152778 |
| Base 9 | 4488769 | 4488789 |
| Base 10 | 26898910 | 26899110 |
| Base 11 | 17410611 | 17410811 |
| Base 12 | 10b7b912 | 10b7bb12 |
| Base 13 | 9558613 | 9558813 |
| Base 14 | 7005714 | 7005914 |
| Base 15 | 54a7915 | 54a7b15 |
| Base 16 | 41abd16 | 41abf16 |