Compare 138923 vs 139571
| Property | 138923 | 139571 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1389231 | 1395711 |
| Prime factorization | 138923 | 139571 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138923 | 1, 139571 |
| Number of properties | 4 | 4 |
| Isolated primes | 9723rd | 9763rd |
| Long primes | 4847th | |
| Primes | 12922nd | 12972nd |
| Sexy primes (2nd member) | 3187th | |
| Sophie germain primes | 1540th | 1548th |
| Roman numberals | ||
| Base 2 | 1000011110101010112 | 1000100001001100112 |
| Base 3 | 210011200223 | 210021100223 |
| Base 4 | 2013222234 | 2020103034 |
| Base 5 | 134211435 | 134312415 |
| Base 6 | 25510556 | 25540556 |
| Base 7 | 11160117 | 11206257 |
| Base 8 | 4172538 | 4204638 |
| Base 9 | 2315089 | 2324089 |
| Base 10 | 13892310 | 13957110 |
| Base 11 | 9541411 | 9595311 |
| Base 12 | 6848b12 | 6892b12 |
| Base 13 | 4b30513 | 4b6b313 |
| Base 14 | 388b114 | 38c1514 |
| Base 15 | 2b26815 | 2b54b15 |
| Base 16 | 21eab16 | 2213316 |