Compare 139609 vs 140123
| Property | 139609 | 140123 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1396091 | 1401231 |
| Prime factorization | 139609 | 140123 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139609 | 1, 140123 |
| Number of properties | 5 | 6 |
| Additive primes | 5375th | |
| Emirps | 2696th | |
| Happy primes | 2026th | 2032nd |
| Harmonic primes | 4889th | |
| Isolated primes | 9765th | 9800th |
| Primes | 12976th | 13017th |
| Pythagorean primes | 6463rd | |
| Safe primes | 879th | |
| Roman numberals | ||
| Base 2 | 1000100001010110012 | 1000100011010110112 |
| Base 3 | 210021112013 | 210100122023 |
| Base 4 | 2020111214 | 2020311234 |
| Base 5 | 134314145 | 134404435 |
| Base 6 | 25542016 | 30004156 |
| Base 7 | 11210117 | 11223447 |
| Base 8 | 4205318 | 4215338 |
| Base 9 | 2324519 | 2331829 |
| Base 10 | 13960910 | 14012310 |
| Base 11 | 9598811 | 9630511 |
| Base 12 | 6896112 | 6910b12 |
| Base 13 | 4b71213 | 4ba1913 |
| Base 14 | 38c4114 | 390cb14 |
| Base 15 | 2b57415 | 2b7b815 |
| Base 16 | 2215916 | 2235b16 |