Compare 640246 vs 640252
| Property | 640246 | 640252 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 1571 × 20391 | 22 × 671 × 23891 |
| Prime factorization | 2 × 157 × 2039 | 2 × 2 × 67 × 2389 |
| Divisors count | 8 | 12 |
| Divisors | 1, 2, 157, 314, 2039, 4078, 320123, 640246 | 1, 2, 4, 67, 134, 268, 2389, 4778, 9556, 160063, 320126, 640252 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100111000100111101102 | 100111000100111111002 |
| Base 3 | 10121120202113 | 10121120210013 |
| Base 4 | 21301033124 | 21301033304 |
| Base 5 | 1304414415 | 1304420025 |
| Base 6 | 214200346 | 214200446 |
| Base 7 | 53044157 | 53044247 |
| Base 8 | 23423668 | 23423748 |
| Base 9 | 11752249 | 11752319 |
| Base 10 | 64024610 | 64025210 |
| Base 11 | 3a803211 | 3a803811 |
| Base 12 | 26a61a12 | 26a62412 |
| Base 13 | 19555913 | 19556213 |
| Base 14 | 12947c14 | 12948414 |
| Base 15 | c9a8115 | c9a8715 |
| Base 16 | 9c4f616 | 9c4fc16 |