Compare 51839 vs 51869
| Property | 51839 | 51869 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 518391 | 518691 |
| Prime factorization | 51839 | 51869 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51839 | 1, 51869 |
| Number of properties | 5 | 6 |
| Additive primes | 2325th | |
| Chen primes | 2472nd | 2473rd |
| Harmonic primes | 1980th | |
| Isolated primes | 3853rd | |
| Long primes | 2016th | |
| Primes | 5304th | 5307th |
| Pythagorean primes | 2633rd | |
| Safe primes | 402nd | |
| Twin primes (1st member) | 727th | |
| Roman numberals | ||
| Base 2 | 11001010011111112 | 11001010100111012 |
| Base 3 | 21220022223 | 21220110023 |
| Base 4 | 302213334 | 302221314 |
| Base 5 | 31243245 | 31244345 |
| Base 6 | 10355556 | 10400456 |
| Base 7 | 3040647 | 3041367 |
| Base 8 | 1451778 | 1452358 |
| Base 9 | 780889 | 781329 |
| Base 10 | 5183910 | 5186910 |
| Base 11 | 35a4711 | 35a7411 |
| Base 12 | 25bbb12 | 2602512 |
| Base 13 | 1a79813 | 1a7bc13 |
| Base 14 | 14c6b14 | 14c8d14 |
| Base 15 | 1055e15 | 1057e15 |
| Base 16 | ca7f16 | ca9d16 |