Compare 640470 vs 640472
| Property | 640470 | 640472 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 5 | 3 |
| Total factors | 5 | 5 |
| Prime factorization | 21 × 31 × 51 × 371 × 5771 | 23 × 71 × 114371 |
| Prime factorization | 2 × 3 × 5 × 37 × 577 | 2 × 2 × 2 × 7 × 11437 |
| Divisors count | 32 | 16 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 577, 1110, 1154, 1731, 2885, 3462, 5770, 8655, 17310, 21349, 42698, 64047, 106745, 128094, 213490, 320235, 640470 | 1, 2, 4, 7, 8, 14, 28, 56, 11437, 22874, 45748, 80059, 91496, 160118, 320236, 640472 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111000101110101102 | 100111000101110110002 |
| Base 3 | 10121121200103 | 10121121200123 |
| Base 4 | 21301131124 | 21301131204 |
| Base 5 | 1304433405 | 1304433425 |
| Base 6 | 214210506 | 214210526 |
| Base 7 | 53051557 | 53051607 |
| Base 8 | 23427268 | 23427308 |
| Base 9 | 11755039 | 11755059 |
| Base 10 | 64047010 | 64047210 |
| Base 11 | 3a821611 | 3a821811 |
| Base 12 | 26a78612 | 26a78812 |
| Base 13 | 19569c13 | 1956a113 |
| Base 14 | 12959c14 | 1295a014 |
| Base 15 | c9b8015 | c9b8215 |
| Base 16 | 9c5d616 | 9c5d816 |