Compare 990403 vs 990404
| Property | 990403 | 990404 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 172 × 231 × 1491 | 22 × 2476011 |
| Prime factorization | 17 × 17 × 23 × 149 | 2 × 2 × 247601 |
| Divisors count | 12 | 6 |
| Divisors | 1, 17, 23, 149, 289, 391, 2533, 3427, 6647, 43061, 58259, 990403 | 1, 2, 4, 247601, 495202, 990404 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111100011100110000112 | 111100011100110001002 |
| Base 3 | 12120221201213 | 12120221201223 |
| Base 4 | 33013030034 | 33013030104 |
| Base 5 | 2231431035 | 2231431045 |
| Base 6 | 331211116 | 331211126 |
| Base 7 | 112633217 | 112633227 |
| Base 8 | 36163038 | 36163048 |
| Base 9 | 17685179 | 17685189 |
| Base 10 | 99040310 | 99040410 |
| Base 11 | 61711711 | 61711811 |
| Base 12 | 3b919712 | 3b919812 |
| Base 13 | 288a4b13 | 288a4c13 |
| Base 14 | 1bad1114 | 1bad1214 |
| Base 15 | 1486bd15 | 1486be15 |
| Base 16 | f1cc316 | f1cc416 |