Compare 242999 vs 243149
| Property | 242999 | 243149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2429991 | 2431491 |
| Prime factorization | 242999 | 243149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 242999 | 1, 243149 |
| Number of properties | 4 | 6 |
| Additive primes | 8718th | |
| Chen primes | 8901st | 8908th |
| Harmonic primes | 8040th | |
| Isolated primes | 16419th | 16428th |
| Long primes | 8039th | |
| Primes | 21468th | 21479th |
| Ulam primes | 1532nd | |
| Roman numberals | ||
| Base 2 | 1110110101001101112 | 1110110101110011012 |
| Base 3 | 1101000222223 | 1101001121123 |
| Base 4 | 3231103134 | 3231130314 |
| Base 5 | 302334445 | 302400445 |
| Base 6 | 51125556 | 51134056 |
| Base 7 | 20313117 | 20316147 |
| Base 8 | 7324678 | 7327158 |
| Base 9 | 4102889 | 4104759 |
| Base 10 | 24299910 | 24314910 |
| Base 11 | 15662911 | 15675511 |
| Base 12 | b875b12 | b886512 |
| Base 13 | 867b313 | 8689a13 |
| Base 14 | 647b114 | 6487b14 |
| Base 15 | 4beee15 | 4c09e15 |
| Base 16 | 3b53716 | 3b5cd16 |