Compare 138683 vs 140123
| Property | 138683 | 140123 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1386831 | 1401231 |
| Prime factorization | 138683 | 140123 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138683 | 1, 140123 |
| Number of properties | 6 | 6 |
| Additive primes | 5323rd | 5375th |
| Chen primes | 5560th | |
| Cousin primes (2nd member) | 1595th | |
| Happy primes | 2032nd | |
| Harmonic primes | 4889th | |
| Isolated primes | 9707th | 9800th |
| Primes | 12904th | 13017th |
| Safe primes | 873rd | 879th |
| Roman numberals | ||
| Base 2 | 1000011101101110112 | 1000100011010110112 |
| Base 3 | 210010201023 | 210100122023 |
| Base 4 | 2013123234 | 2020311234 |
| Base 5 | 134142135 | 134404435 |
| Base 6 | 25500156 | 30004156 |
| Base 7 | 11152167 | 11223447 |
| Base 8 | 4166738 | 4215338 |
| Base 9 | 2312129 | 2331829 |
| Base 10 | 13868310 | 14012310 |
| Base 11 | 9521611 | 9630511 |
| Base 12 | 6830b12 | 6910b12 |
| Base 13 | 4b17c13 | 4ba1913 |
| Base 14 | 3877d14 | 390cb14 |
| Base 15 | 2b15815 | 2b7b815 |
| Base 16 | 21dbb16 | 2235b16 |