Compare 53143 vs 53149
| Property | 53143 | 53149 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 191 × 27971 | 531491 |
| Prime factorization | 19 × 2797 | 53149 |
| Divisors count | 4 | 2 |
| Divisors | 1, 19, 2797, 53143 | 1, 53149 |
| Number of properties | 1 | 4 |
| Long primes | 2058th | |
| Primes | 5423rd | |
| Pythagorean primes | 2698th | |
| Semiprimes | 12833rd | |
| Twin primes (2nd member) | 738th | |
| Roman numberals | ||
| Base 2 | 11001111100101112 | 11001111100111012 |
| Base 3 | 22002200213 | 22002201113 |
| Base 4 | 303321134 | 303321314 |
| Base 5 | 32000335 | 32000445 |
| Base 6 | 10500116 | 10500216 |
| Base 7 | 3106367 | 3106457 |
| Base 8 | 1476278 | 1476358 |
| Base 9 | 808079 | 808149 |
| Base 10 | 5314310 | 5314910 |
| Base 11 | 36a2211 | 36a2811 |
| Base 12 | 2690712 | 2691112 |
| Base 13 | 1b25c13 | 1b26513 |
| Base 14 | 1551d14 | 1552514 |
| Base 15 | 10b2d15 | 10b3415 |
| Base 16 | cf9716 | cf9d16 |