Compare 243109 vs 243149
| Property | 243109 | 243149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2431091 | 2431491 |
| Prime factorization | 243109 | 243149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 243109 | 1, 243149 |
| Number of properties | 5 | 6 |
| Additive primes | 8716th | 8718th |
| Chen primes | 8908th | |
| Harmonic primes | 8038th | 8040th |
| Isolated primes | 16426th | 16428th |
| Long primes | 8037th | 8039th |
| Primes | 21475th | 21479th |
| Roman numberals | ||
| Base 2 | 1110110101101001012 | 1110110101110011012 |
| Base 3 | 1101001110013 | 1101001121123 |
| Base 4 | 3231122114 | 3231130314 |
| Base 5 | 302344145 | 302400445 |
| Base 6 | 51133016 | 51134056 |
| Base 7 | 20315267 | 20316147 |
| Base 8 | 7326458 | 7327158 |
| Base 9 | 4104319 | 4104759 |
| Base 10 | 24310910 | 24314910 |
| Base 11 | 15671911 | 15675511 |
| Base 12 | b883112 | b886512 |
| Base 13 | 8686913 | 8689a13 |
| Base 14 | 6484d14 | 6487b14 |
| Base 15 | 4c07415 | 4c09e15 |
| Base 16 | 3b5a516 | 3b5cd16 |