Compare 42889 vs 42901
| Property | 42889 | 42901 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 111 × 5571 | 429011 |
| Prime factorization | 7 × 11 × 557 | 42901 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 11, 77, 557, 3899, 6127, 42889 | 1, 42901 |
| Number of properties | 0 | 5 |
| Long primes | 1686th | |
| Primes | 4485th | |
| Pythagorean primes | 2225th | |
| Twin primes (2nd member) | 623rd | |
| Ulam primes | 338th | |
| Roman numberals | ||
| Base 2 | 10100111100010012 | 10100111100101012 |
| Base 3 | 20112111113 | 20112112213 |
| Base 4 | 221320214 | 221321114 |
| Base 5 | 23330245 | 23331015 |
| Base 6 | 5303216 | 5303416 |
| Base 7 | 2360207 | 2360357 |
| Base 8 | 1236118 | 1236258 |
| Base 9 | 647449 | 647579 |
| Base 10 | 4288910 | 4290110 |
| Base 11 | 2a25011 | 2a26111 |
| Base 12 | 209a112 | 209b112 |
| Base 13 | 166a213 | 166b113 |
| Base 14 | 118b714 | 118c514 |
| Base 15 | ca9415 | caa115 |
| Base 16 | a78916 | a79516 |