Compare 51871 vs 51873
Property | 51871 | 51873 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 518711 | 31 × 172911 |
Prime factorization | 51871 | 3 × 17291 |
Divisors count | 2 | 4 |
Divisors | 1, 51871 | 1, 3, 17291, 51873 |
Number of properties | 5 | 1 |
Chen primes | 2474th | |
Harmonic primes | 1982nd | |
Lucky primes | 754th | |
Primes | 5308th | |
Semiprimes | 12533rd | |
Twin primes (2nd member) | 727th | |
Roman numberals | ||
Base 2 | 11001010100111112 | 11001010101000012 |
Base 3 | 21220110113 | 21220110203 |
Base 4 | 302221334 | 302222014 |
Base 5 | 31244415 | 31244435 |
Base 6 | 10400516 | 10400536 |
Base 7 | 3041417 | 3041437 |
Base 8 | 1452378 | 1452418 |
Base 9 | 781349 | 781369 |
Base 10 | 5187110 | 5187310 |
Base 11 | 35a7611 | 35a7811 |
Base 12 | 2602712 | 2602912 |
Base 13 | 1a7c113 | 1a7c313 |
Base 14 | 14c9114 | 14c9314 |
Base 15 | 1058115 | 1058315 |
Base 16 | ca9f16 | caa116 |