Compare 997989 vs 997990
| Property | 997989 | 997990 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 5 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 1071 × 31091 | 21 × 51 × 71 × 531 × 2691 |
| Prime factorization | 3 × 107 × 3109 | 2 × 5 × 7 × 53 × 269 |
| Divisors count | 8 | 32 |
| Divisors | 1, 3, 107, 321, 3109, 9327, 332663, 997989 | 1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 269, 371, 530, 538, 742, 1345, 1855, 1883, 2690, 3710, 3766, 9415, 14257, 18830, 28514, 71285, 99799, 142570, 199598, 498995, 997990 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111100111010011001012 | 111100111010011001102 |
| Base 3 | 12122002221203 | 12122002221213 |
| Base 4 | 33032212114 | 33032212124 |
| Base 5 | 2234134245 | 2234134305 |
| Base 6 | 332201536 | 332201546 |
| Base 7 | 113244067 | 113244107 |
| Base 8 | 36351458 | 36351468 |
| Base 9 | 17808769 | 17808779 |
| Base 10 | 99798910 | 99799010 |
| Base 11 | 62189311 | 62189411 |
| Base 12 | 40165912 | 40165a12 |
| Base 13 | 28c33513 | 28c33613 |
| Base 14 | 1bd9ad14 | 1bd9b014 |
| Base 15 | 14aa7915 | 14aa7a15 |
| Base 16 | f3a6516 | f3a6616 |