Compare 51287 vs 53147
| Property | 51287 | 53147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 512871 | 531471 |
| Prime factorization | 51287 | 53147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51287 | 1, 53147 |
| Number of properties | 7 | 5 |
| Additive primes | 2304th | |
| Chen primes | 2519th | |
| Cousin primes (2nd member) | 710th | |
| Happy primes | 880th | |
| Harmonic primes | 1957th | |
| Isolated primes | 3813th | |
| Long primes | 1995th | |
| Primes | 5248th | 5422nd |
| Safe primes | 396th | 407th |
| Twin primes (1st member) | 738th | |
| Roman numberals | ||
| Base 2 | 11001000010101112 | 11001111100110112 |
| Base 3 | 21211001123 | 22002201023 |
| Base 4 | 302011134 | 303321234 |
| Base 5 | 31201225 | 32000425 |
| Base 6 | 10332356 | 10500156 |
| Base 7 | 3023457 | 3106437 |
| Base 8 | 1441278 | 1476338 |
| Base 9 | 773159 | 808129 |
| Base 10 | 5128710 | 5314710 |
| Base 11 | 3559511 | 36a2611 |
| Base 12 | 2581b12 | 2690b12 |
| Base 13 | 1a46213 | 1b26313 |
| Base 14 | 1499514 | 1552314 |
| Base 15 | 102e215 | 10b3215 |
| Base 16 | c85716 | cf9b16 |