Compare 247943 vs 248389
| Property | 247943 | 248389 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2479431 | 2483891 |
| Prime factorization | 247943 | 248389 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247943 | 1, 248389 |
| Number of properties | 6 | 3 |
| Additive primes | 8863rd | |
| Cousin primes (2nd member) | 2558th | |
| Isolated primes | 16728th | 16756th |
| Long primes | 8186th | |
| Primes | 21871st | 21911th |
| Super primes | 2454th | 2457th |
| Roman numberals | ||
| Base 2 | 1111001000100001112 | 1111001010010001012 |
| Base 3 | 1101210100023 | 1101212011213 |
| Base 4 | 3302020134 | 3302210114 |
| Base 5 | 304132335 | 304220245 |
| Base 6 | 51515156 | 51535416 |
| Base 7 | 20516037 | 20531117 |
| Base 8 | 7442078 | 7451058 |
| Base 9 | 4171029 | 4176479 |
| Base 10 | 24794310 | 24838910 |
| Base 11 | 15a31311 | 15a68911 |
| Base 12 | bb59b12 | bb8b112 |
| Base 13 | 88b1713 | 8909b13 |
| Base 14 | 6650314 | 6674114 |
| Base 15 | 4d6e815 | 4d8e415 |
| Base 16 | 3c88716 | 3ca4516 |