Compare 47139 vs 47149
| Property | 47139 | 47149 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 191 × 8271 | 471491 |
| Prime factorization | 3 × 19 × 827 | 47149 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 19, 57, 827, 2481, 15713, 47139 | 1, 47149 |
| Number of properties | 0 | 7 |
| Long primes | 1841st | |
| Primes | 4866th | |
| Prime triplets (3rd member) | 309th | |
| Pythagorean primes | 2416th | |
| Sexy primes (2nd member) | 1358th | |
| Sexy prime triplets (3rd member) | 323rd | |
| Twin primes (2nd member) | 666th | |
| Roman numberals | ||
| Base 2 | 10111000001000112 | 10111000001011012 |
| Base 3 | 21011222203 | 21012000213 |
| Base 4 | 232002034 | 232002314 |
| Base 5 | 30020245 | 30020445 |
| Base 6 | 10021236 | 10021416 |
| Base 7 | 2543017 | 2543147 |
| Base 8 | 1340438 | 1340558 |
| Base 9 | 715869 | 716079 |
| Base 10 | 4713910 | 4714910 |
| Base 11 | 3246411 | 3247311 |
| Base 12 | 2334312 | 2335112 |
| Base 13 | 185c113 | 185cb13 |
| Base 14 | 1327114 | 1327b14 |
| Base 15 | de7915 | de8415 |
| Base 16 | b82316 | b82d16 |