Compare 6430 vs 6439
| Property | 6430 | 6439 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 6431 | 471 × 1371 |
| Prime factorization | 2 × 5 × 643 | 47 × 137 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 643, 1286, 3215, 6430 | 1, 47, 137, 6439 |
| Number of properties | 0 | 1 |
| Semiprimes | 1731st | |
| Roman numberals | ||
| Base 2 | 11001000111102 | 11001001001112 |
| Base 3 | 222110113 | 222111113 |
| Base 4 | 12101324 | 12102134 |
| Base 5 | 2012105 | 2012245 |
| Base 6 | 454346 | 454516 |
| Base 7 | 245147 | 245267 |
| Base 8 | 144368 | 144478 |
| Base 9 | 87349 | 87449 |
| Base 10 | 643010 | 643910 |
| Base 11 | 491611 | 492411 |
| Base 12 | 387a12 | 388712 |
| Base 13 | 2c0813 | 2c1413 |
| Base 14 | 24b414 | 24bd14 |
| Base 15 | 1d8a15 | 1d9415 |
| Base 16 | 191e16 | 192716 |