Compare 991422 vs 991431
| Property | 991422 | 991431 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 21 × 32 × 550791 | 32 × 71 × 157371 |
| Prime factorization | 2 × 3 × 3 × 55079 | 3 × 3 × 7 × 15737 |
| Divisors count | 12 | 12 |
| Divisors | 1, 2, 3, 6, 9, 18, 55079, 110158, 165237, 330474, 495711, 991422 | 1, 3, 7, 9, 21, 63, 15737, 47211, 110159, 141633, 330477, 991431 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111100100000101111102 | 111100100000110001112 |
| Base 3 | 12121002221003 | 12121002222003 |
| Base 4 | 33020023324 | 33020030134 |
| Base 5 | 2232111425 | 2232112115 |
| Base 6 | 331255306 | 331255436 |
| Base 7 | 112663057 | 112663207 |
| Base 8 | 36202768 | 36203078 |
| Base 9 | 17708709 | 17708809 |
| Base 10 | 99142210 | 99143110 |
| Base 11 | 61796311 | 61797111 |
| Base 12 | 3b98a612 | 3b98b312 |
| Base 13 | 28935313 | 28935c13 |
| Base 14 | 1bb43c14 | 1bb44714 |
| Base 15 | 148b4c15 | 148b5615 |
| Base 16 | f20be16 | f20c716 |