Compare 53139 vs 53149
| Property | 53139 | 53149 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 177131 | 531491 |
| Prime factorization | 3 × 17713 | 53149 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 17713, 53139 | 1, 53149 |
| Number of properties | 1 | 4 |
| Long primes | 2058th | |
| Primes | 5423rd | |
| Pythagorean primes | 2698th | |
| Semiprimes | 12831st | |
| Twin primes (2nd member) | 738th | |
| Roman numberals | ||
| Base 2 | 11001111100100112 | 11001111100111012 |
| Base 3 | 22002200103 | 22002201113 |
| Base 4 | 303321034 | 303321314 |
| Base 5 | 32000245 | 32000445 |
| Base 6 | 10500036 | 10500216 |
| Base 7 | 3106327 | 3106457 |
| Base 8 | 1476238 | 1476358 |
| Base 9 | 808039 | 808149 |
| Base 10 | 5313910 | 5314910 |
| Base 11 | 36a1911 | 36a2811 |
| Base 12 | 2690312 | 2691112 |
| Base 13 | 1b25813 | 1b26513 |
| Base 14 | 1551914 | 1552514 |
| Base 15 | 10b2915 | 10b3415 |
| Base 16 | cf9316 | cf9d16 |