Compare 399998 vs 400043
| Property | 399998 | 400043 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 1999991 | 71 × 571491 |
| Prime factorization | 2 × 199999 | 7 × 57149 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 199999, 399998 | 1, 7, 57149, 400043 |
| Number of properties | 1 | 1 |
| Semiprimes | 87553rd | 87565th |
| Roman numberals | ||
| Base 2 | 11000011010011111102 | 11000011010101010112 |
| Base 3 | 2020222002023 | 2020222021023 |
| Base 4 | 12012213324 | 12012222234 |
| Base 5 | 1002444435 | 1003001335 |
| Base 6 | 123235026 | 123240156 |
| Base 7 | 32541147 | 32542107 |
| Base 8 | 14151768 | 14152538 |
| Base 9 | 6686229 | 6686729 |
| Base 10 | 39999810 | 40004310 |
| Base 11 | 25358511 | 25361611 |
| Base 12 | 17359212 | 17360b12 |
| Base 13 | 1100b113 | 11011713 |
| Base 14 | a5ab414 | a5b0714 |
| Base 15 | 7d7b815 | 7d7e815 |
| Base 16 | 61a7e16 | 61aab16 |