Compare 990484 vs 990493
| Property | 990484 | 990493 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 111 × 225111 | 71 × 1414991 |
| Prime factorization | 2 × 2 × 11 × 22511 | 7 × 141499 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 11, 22, 44, 22511, 45022, 90044, 247621, 495242, 990484 | 1, 7, 141499, 990493 |
| Number of properties | 0 | 1 |
| Semiprimes | 208134th | |
| Roman numberals | ||
| Base 2 | 111100011101000101002 | 111100011101000111012 |
| Base 3 | 12120222001213 | 12120222002213 |
| Base 4 | 33013101104 | 33013101314 |
| Base 5 | 2231434145 | 2231434335 |
| Base 6 | 331213246 | 331213416 |
| Base 7 | 112634657 | 112635107 |
| Base 8 | 36164248 | 36164358 |
| Base 9 | 17686179 | 17686279 |
| Base 10 | 99048410 | 99049310 |
| Base 11 | 61719011 | 61719911 |
| Base 12 | 3b924412 | 3b925112 |
| Base 13 | 288ab113 | 288aba13 |
| Base 14 | 1bad6c14 | 1bad7714 |
| Base 15 | 14872415 | 14872d15 |
| Base 16 | f1d1416 | f1d1d16 |