Compare 990477 vs 990479
| Property | 990477 | 990479 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 1671 × 6591 | 71 × 1414971 |
| Prime factorization | 3 × 3 × 167 × 659 | 7 × 141497 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 167, 501, 659, 1503, 1977, 5931, 110053, 330159, 990477 | 1, 7, 141497, 990479 |
| Number of properties | 0 | 1 |
| Semiprimes | 208130th | |
| Roman numberals | ||
| Base 2 | 111100011101000011012 | 111100011101000011112 |
| Base 3 | 12120222001003 | 12120222001023 |
| Base 4 | 33013100314 | 33013100334 |
| Base 5 | 2231434025 | 2231434045 |
| Base 6 | 331213136 | 331213156 |
| Base 7 | 112634557 | 112634607 |
| Base 8 | 36164158 | 36164178 |
| Base 9 | 17686109 | 17686129 |
| Base 10 | 99047710 | 99047910 |
| Base 11 | 61718411 | 61718611 |
| Base 12 | 3b923912 | 3b923b12 |
| Base 13 | 288aa713 | 288aa913 |
| Base 14 | 1bad6514 | 1bad6714 |
| Base 15 | 14871c15 | 14871e15 |
| Base 16 | f1d0d16 | f1d0f16 |