Compare 53143 vs 53147
| Property | 53143 | 53147 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 191 × 27971 | 531471 |
| Prime factorization | 19 × 2797 | 53147 |
| Divisors count | 4 | 2 |
| Divisors | 1, 19, 2797, 53143 | 1, 53147 |
| Number of properties | 1 | 5 |
| Chen primes | 2519th | |
| Happy primes | 880th | |
| Primes | 5422nd | |
| Safe primes | 407th | |
| Semiprimes | 12833rd | |
| Twin primes (1st member) | 738th | |
| Roman numberals | ||
| Base 2 | 11001111100101112 | 11001111100110112 |
| Base 3 | 22002200213 | 22002201023 |
| Base 4 | 303321134 | 303321234 |
| Base 5 | 32000335 | 32000425 |
| Base 6 | 10500116 | 10500156 |
| Base 7 | 3106367 | 3106437 |
| Base 8 | 1476278 | 1476338 |
| Base 9 | 808079 | 808129 |
| Base 10 | 5314310 | 5314710 |
| Base 11 | 36a2211 | 36a2611 |
| Base 12 | 2690712 | 2690b12 |
| Base 13 | 1b25c13 | 1b26313 |
| Base 14 | 1551d14 | 1552314 |
| Base 15 | 10b2d15 | 10b3215 |
| Base 16 | cf9716 | cf9b16 |