Compare 51539 vs 51542
Property | 51539 | 51542 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 515391 | 21 × 257711 |
Prime factorization | 51539 | 2 × 25771 |
Divisors count | 2 | 4 |
Divisors | 1, 51539 | 1, 2, 25771, 51542 |
Number of properties | 6 | 1 |
Additive primes | 2313th | |
Harmonic primes | 1966th | |
Isolated primes | 3830th | |
Long primes | 2006th | |
Primes | 5275th | |
Semiprimes | 12463rd | |
Sophie germain primes | 686th | |
Roman numberals | ||
Base 2 | 11001001010100112 | 11001001010101102 |
Base 3 | 21212002123 | 21212002223 |
Base 4 | 302111034 | 302111124 |
Base 5 | 31221245 | 31221325 |
Base 6 | 10343356 | 10343426 |
Base 7 | 3031557 | 3031617 |
Base 8 | 1445238 | 1445268 |
Base 9 | 776259 | 776289 |
Base 10 | 5153910 | 5154210 |
Base 11 | 357a411 | 357a711 |
Base 12 | 259ab12 | 259b212 |
Base 13 | 1a5c713 | 1a5ca13 |
Base 14 | 14ad514 | 14ad814 |
Base 15 | 1040e15 | 1041215 |
Base 16 | c95316 | c95616 |