Compare 990125 vs 990129
| Property | 990125 | 990129 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 53 × 892 | 31 × 71 × 471491 |
| Prime factorization | 5 × 5 × 5 × 89 × 89 | 3 × 7 × 47149 |
| Divisors count | 12 | 8 |
| Divisors | 1, 5, 25, 89, 125, 445, 2225, 7921, 11125, 39605, 198025, 990125 | 1, 3, 7, 21, 47149, 141447, 330043, 990129 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111100011011101011012 | 111100011011101100012 |
| Base 3 | 12120220120223 | 12120220121103 |
| Base 4 | 33012322314 | 33012323014 |
| Base 5 | 2231410005 | 2231410045 |
| Base 6 | 331155256 | 331155336 |
| Base 7 | 112624437 | 112624507 |
| Base 8 | 36156558 | 36156618 |
| Base 9 | 17681689 | 17681739 |
| Base 10 | 99012510 | 99012910 |
| Base 11 | 61699411 | 61699811 |
| Base 12 | 3b8ba512 | 3b8ba912 |
| Base 13 | 28889613 | 28889a13 |
| Base 14 | 1bab9314 | 1bab9714 |
| Base 15 | 14858515 | 14858915 |
| Base 16 | f1bad16 | f1bb116 |