Compare 51871 vs 52009
| Property | 51871 | 52009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 518711 | 520091 |
| Prime factorization | 51871 | 52009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51871 | 1, 52009 |
| Number of properties | 5 | 4 |
| Chen primes | 2474th | |
| Harmonic primes | 1982nd | 1987th |
| Isolated primes | 3865th | |
| Lucky primes | 754th | |
| Primes | 5308th | 5320th |
| Pythagorean primes | 2641st | |
| Twin primes (2nd member) | 727th | |
| Roman numberals | ||
| Base 2 | 11001010100111112 | 11001011001010012 |
| Base 3 | 21220110113 | 21221000213 |
| Base 4 | 302221334 | 302302214 |
| Base 5 | 31244415 | 31310145 |
| Base 6 | 10400516 | 10404416 |
| Base 7 | 3041417 | 3044267 |
| Base 8 | 1452378 | 1454518 |
| Base 9 | 781349 | 783079 |
| Base 10 | 5187110 | 5200910 |
| Base 11 | 35a7611 | 3609111 |
| Base 12 | 2602712 | 2612112 |
| Base 13 | 1a7c113 | 1a89913 |
| Base 14 | 14c9114 | 14d4d14 |
| Base 15 | 1058115 | 1062415 |
| Base 16 | ca9f16 | cb2916 |