Compare 243889 vs 243989
| Property | 243889 | 243989 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2438891 | 2439891 |
| Prime factorization | 243889 | 243989 |
| Divisors count | 2 | 2 |
| Divisors | 1, 243889 | 1, 243989 |
| Number of properties | 2 | 6 |
| Harmonic primes | 8059th | |
| Isolated primes | 16476th | 16482nd |
| Long primes | 8063rd | |
| Primes | 21539th | 21545th |
| Sophie germain primes | 2417th | |
| Ulam primes | 1536th | |
| Roman numberals | ||
| Base 2 | 1110111000101100012 | 1110111001000101012 |
| Base 3 | 1101011122213 | 1101012001223 |
| Base 4 | 3232023014 | 3232101114 |
| Base 5 | 303010245 | 303014245 |
| Base 6 | 51210416 | 51213256 |
| Base 7 | 20340227 | 20342247 |
| Base 8 | 7342618 | 7344258 |
| Base 9 | 4114879 | 4116189 |
| Base 10 | 24388910 | 24398910 |
| Base 11 | 15726811 | 15734911 |
| Base 12 | b918112 | b924512 |
| Base 13 | 8701913 | 8709513 |
| Base 14 | 64c4914 | 64cbb14 |
| Base 15 | 4c3e415 | 4c45e15 |
| Base 16 | 3b8b116 | 3b91516 |