Compare 51530 vs 51539
| Property | 51530 | 51539 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 51531 | 515391 |
| Prime factorization | 2 × 5 × 5153 | 51539 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 5153, 10306, 25765, 51530 | 1, 51539 |
| Number of properties | 0 | 6 |
| Additive primes | 2313th | |
| Harmonic primes | 1966th | |
| Isolated primes | 3830th | |
| Long primes | 2006th | |
| Primes | 5275th | |
| Sophie germain primes | 686th | |
| Roman numberals | ||
| Base 2 | 11001001010010102 | 11001001010100112 |
| Base 3 | 21212001123 | 21212002123 |
| Base 4 | 302110224 | 302111034 |
| Base 5 | 31221105 | 31221245 |
| Base 6 | 10343226 | 10343356 |
| Base 7 | 3031437 | 3031557 |
| Base 8 | 1445128 | 1445238 |
| Base 9 | 776159 | 776259 |
| Base 10 | 5153010 | 5153910 |
| Base 11 | 3579611 | 357a411 |
| Base 12 | 259a212 | 259ab12 |
| Base 13 | 1a5bb13 | 1a5c713 |
| Base 14 | 14aca14 | 14ad514 |
| Base 15 | 1040515 | 1040e15 |
| Base 16 | c94a16 | c95316 |