Compare 497138 vs 497145
| Property | 497138 | 497145 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 5 |
| Total factors | 2 | 5 |
| Prime factorization | 21 × 2485691 | 31 × 51 × 111 × 231 × 1311 |
| Prime factorization | 2 × 248569 | 3 × 5 × 11 × 23 × 131 |
| Divisors count | 4 | 32 |
| Divisors | 1, 2, 248569, 497138 | 1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 131, 165, 253, 345, 393, 655, 759, 1265, 1441, 1965, 3013, 3795, 4323, 7205, 9039, 15065, 21615, 33143, 45195, 99429, 165715, 497145 |
| Number of properties | 1 | 0 |
| Semiprimes | 107743rd | |
| Roman numberals | ||
| Base 2 | 11110010101111100102 | 11110010101111110012 |
| Base 3 | 2210202211123 | 2210202212103 |
| Base 4 | 13211133024 | 13211133214 |
| Base 5 | 1114020235 | 1114020405 |
| Base 6 | 143533226 | 143533336 |
| Base 7 | 41402457 | 41402557 |
| Base 8 | 17127628 | 17127718 |
| Base 9 | 8368459 | 8368539 |
| Base 10 | 49713810 | 49714510 |
| Base 11 | 30a56411 | 30a57011 |
| Base 12 | 1bb84212 | 1bb84912 |
| Base 13 | 14538513 | 14538c13 |
| Base 14 | cd25c14 | cd26514 |
| Base 15 | 9c47815 | 9c48015 |
| Base 16 | 795f216 | 795f916 |