Compare 47149 vs 47155
| Property | 47149 | 47155 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 471491 | 51 × 94311 |
| Prime factorization | 47149 | 5 × 9431 |
| Divisors count | 2 | 4 |
| Divisors | 1, 47149 | 1, 5, 9431, 47155 |
| Number of properties | 7 | 1 |
| Long primes | 1841st | |
| Primes | 4866th | |
| Prime triplets (3rd member) | 309th | |
| Pythagorean primes | 2416th | |
| Semiprimes | 11464th | |
| Sexy primes (2nd member) | 1358th | |
| Sexy prime triplets (3rd member) | 323rd | |
| Twin primes (2nd member) | 666th | |
| Roman numberals | ||
| Base 2 | 10111000001011012 | 10111000001100112 |
| Base 3 | 21012000213 | 21012001113 |
| Base 4 | 232002314 | 232003034 |
| Base 5 | 30020445 | 30021105 |
| Base 6 | 10021416 | 10021516 |
| Base 7 | 2543147 | 2543237 |
| Base 8 | 1340558 | 1340638 |
| Base 9 | 716079 | 716149 |
| Base 10 | 4714910 | 4715510 |
| Base 11 | 3247311 | 3247911 |
| Base 12 | 2335112 | 2335712 |
| Base 13 | 185cb13 | 1860413 |
| Base 14 | 1327b14 | 1328314 |
| Base 15 | de8415 | de8a15 |
| Base 16 | b82d16 | b83316 |