Compare 51439 vs 51447
| Property | 51439 | 51447 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 514391 | 31 × 111 × 15591 |
| Prime factorization | 51439 | 3 × 11 × 1559 |
| Divisors count | 2 | 8 |
| Divisors | 1, 51439 | 1, 3, 11, 33, 1559, 4677, 17149, 51447 |
| Number of properties | 2 | 0 |
| Primes | 5264th | |
| Twin primes (2nd member) | 722nd | |
| Roman numberals | ||
| Base 2 | 11001000111011112 | 11001000111101112 |
| Base 3 | 21211200113 | 21211201103 |
| Base 4 | 302032334 | 302033134 |
| Base 5 | 31212245 | 31212425 |
| Base 6 | 10340516 | 10341036 |
| Base 7 | 3026537 | 3026647 |
| Base 8 | 1443578 | 1443678 |
| Base 9 | 775049 | 775139 |
| Base 10 | 5143910 | 5144710 |
| Base 11 | 3571311 | 3572011 |
| Base 12 | 2592712 | 2593312 |
| Base 13 | 1a54b13 | 1a55613 |
| Base 14 | 14a6314 | 14a6b14 |
| Base 15 | 1039415 | 1039c15 |
| Base 16 | c8ef16 | c8f716 |