Compare 990382 vs 990389
| Property | 990382 | 990389 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 3071 × 16131 | 9903891 |
| Prime factorization | 2 × 307 × 1613 | 990389 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 307, 614, 1613, 3226, 495191, 990382 | 1, 990389 |
| Number of properties | 0 | 6 |
| Chen primes | 29714th | |
| Isolated primes | 61598th | |
| Primes | 77809th | |
| Sexy primes (2nd member) | 16249th | |
| Sexy prime quadrupletss (4th member) | 324th | |
| Sexy prime triplets (3rd member) | 2878th | |
| Roman numberals | ||
| Base 2 | 111100011100101011102 | 111100011100101101012 |
| Base 3 | 12120221122113 | 12120221200023 |
| Base 4 | 33013022324 | 33013023114 |
| Base 5 | 2231430125 | 2231430245 |
| Base 6 | 331210346 | 331210456 |
| Base 7 | 112632617 | 112633017 |
| Base 8 | 36162568 | 36162658 |
| Base 9 | 17684849 | 17685029 |
| Base 10 | 99038210 | 99038910 |
| Base 11 | 6170a811 | 61710411 |
| Base 12 | 3b917a12 | 3b918512 |
| Base 13 | 288a3313 | 288a3a13 |
| Base 14 | 1bacd814 | 1bad0114 |
| Base 15 | 1486a715 | 1486ae15 |
| Base 16 | f1cae16 | f1cb516 |