Compare 51871 vs 52147
| Property | 51871 | 52147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 518711 | 521471 |
| Prime factorization | 51871 | 52147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51871 | 1, 52147 |
| Number of properties | 5 | 7 |
| Additive primes | 2334th | |
| Chen primes | 2474th | 2484th |
| Harmonic primes | 1982nd | 1993rd |
| Isolated primes | 3874th | |
| Lucky primes | 754th | |
| Primes | 5308th | 5331st |
| Sexy primes (1st member) | 1466th | |
| Twin primes (2nd member) | 727th | |
| Ulam primes | 397th | |
| Roman numberals | ||
| Base 2 | 11001010100111112 | 11001011101100112 |
| Base 3 | 21220110113 | 21221121013 |
| Base 4 | 302221334 | 302323034 |
| Base 5 | 31244415 | 31320425 |
| Base 6 | 10400516 | 10412316 |
| Base 7 | 3041417 | 3050147 |
| Base 8 | 1452378 | 1456638 |
| Base 9 | 781349 | 784719 |
| Base 10 | 5187110 | 5214710 |
| Base 11 | 35a7611 | 361a711 |
| Base 12 | 2602712 | 2621712 |
| Base 13 | 1a7c113 | 1a97413 |
| Base 14 | 14c9114 | 1500b14 |
| Base 15 | 1058115 | 106b715 |
| Base 16 | ca9f16 | cbb316 |