Compare 640412 vs 640423
| Property | 640412 | 640423 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 231 × 69611 | 71 × 1911 × 4791 |
| Prime factorization | 2 × 2 × 23 × 6961 | 7 × 191 × 479 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 4, 23, 46, 92, 6961, 13922, 27844, 160103, 320206, 640412 | 1, 7, 191, 479, 1337, 3353, 91489, 640423 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111000101100111002 | 100111000101101001112 |
| Base 3 | 10121121102223 | 10121121111013 |
| Base 4 | 21301121304 | 21301122134 |
| Base 5 | 1304431225 | 1304431435 |
| Base 6 | 214205126 | 214205316 |
| Base 7 | 53050437 | 53050607 |
| Base 8 | 23426348 | 23426478 |
| Base 9 | 11754289 | 11754419 |
| Base 10 | 64041210 | 64042310 |
| Base 11 | 3a817311 | 3a818311 |
| Base 12 | 26a73812 | 26a74712 |
| Base 13 | 19565613 | 19566413 |
| Base 14 | 12955a14 | 12956714 |
| Base 15 | c9b4215 | c9b4d15 |
| Base 16 | 9c59c16 | 9c5a716 |