Compare 990136 vs 990141
| Property | 990136 | 990141 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 71 × 176811 | 31 × 3300471 |
| Prime factorization | 2 × 2 × 2 × 7 × 17681 | 3 × 330047 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 7, 8, 14, 28, 56, 17681, 35362, 70724, 123767, 141448, 247534, 495068, 990136 | 1, 3, 330047, 990141 |
| Number of properties | 0 | 1 |
| Semiprimes | 208064th | |
| Roman numberals | ||
| Base 2 | 111100011011101110002 | 111100011011101111012 |
| Base 3 | 12120220122013 | 12120220122203 |
| Base 4 | 33012323204 | 33012323314 |
| Base 5 | 2231410215 | 2231410315 |
| Base 6 | 331155446 | 331155536 |
| Base 7 | 112624607 | 112624657 |
| Base 8 | 36156708 | 36156758 |
| Base 9 | 17681819 | 17681869 |
| Base 10 | 99013610 | 99014110 |
| Base 11 | 6169a411 | 6169a911 |
| Base 12 | 3b8bb412 | 3b8bb912 |
| Base 13 | 2888a413 | 2888a913 |
| Base 14 | 1baba014 | 1baba514 |
| Base 15 | 14859115 | 14859615 |
| Base 16 | f1bb816 | f1bbd16 |