Compare 51439 vs 51442
| Property | 51439 | 51442 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 514391 | 21 × 172 × 891 |
| Prime factorization | 51439 | 2 × 17 × 17 × 89 |
| Divisors count | 2 | 12 |
| Divisors | 1, 51439 | 1, 2, 17, 34, 89, 178, 289, 578, 1513, 3026, 25721, 51442 |
| Number of properties | 2 | 0 |
| Primes | 5264th | |
| Twin primes (2nd member) | 722nd | |
| Roman numberals | ||
| Base 2 | 11001000111011112 | 11001000111100102 |
| Base 3 | 21211200113 | 21211200213 |
| Base 4 | 302032334 | 302033024 |
| Base 5 | 31212245 | 31212325 |
| Base 6 | 10340516 | 10340546 |
| Base 7 | 3026537 | 3026567 |
| Base 8 | 1443578 | 1443628 |
| Base 9 | 775049 | 775079 |
| Base 10 | 5143910 | 5144210 |
| Base 11 | 3571311 | 3571611 |
| Base 12 | 2592712 | 2592a12 |
| Base 13 | 1a54b13 | 1a55113 |
| Base 14 | 14a6314 | 14a6614 |
| Base 15 | 1039415 | 1039715 |
| Base 16 | c8ef16 | c8f216 |