Compare 138427 vs 139663
| Property | 138427 | 139663 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1384271 | 1396631 |
| Prime factorization | 138427 | 139663 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138427 | 1, 139663 |
| Number of properties | 5 | 4 |
| Harmonic primes | 4837th | |
| Isolated primes | 9685th | |
| Long primes | 4851st | |
| Lucky primes | 1685th | 1697th |
| Primes | 12878th | 12980th |
| Sexy primes (1st member) | 3177th | |
| Twin primes (2nd member) | 1607th | |
| Roman numberals | ||
| Base 2 | 1000011100101110112 | 1000100001100011112 |
| Base 3 | 210002122213 | 210021202013 |
| Base 4 | 2013023234 | 2020120334 |
| Base 5 | 134122025 | 134321235 |
| Base 6 | 25445116 | 25543316 |
| Base 7 | 11144027 | 11211167 |
| Base 8 | 4162738 | 4206178 |
| Base 9 | 2307879 | 2325219 |
| Base 10 | 13842710 | 13966310 |
| Base 11 | 9500311 | 95a2711 |
| Base 12 | 6813712 | 689a712 |
| Base 13 | 4b01313 | 4b75413 |
| Base 14 | 3863914 | 38c7d14 |
| Base 15 | 2b03715 | 2b5ad15 |
| Base 16 | 21cbb16 | 2218f16 |