Compare 137279 vs 138863
| Property | 137279 | 138863 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1372791 | 1388631 |
| Prime factorization | 137279 | 138863 |
| Divisors count | 2 | 2 |
| Divisors | 1, 137279 | 1, 138863 |
| Number of properties | 8 | 7 |
| Additive primes | 5277th | 5330th |
| Chen primes | 5511th | 5564th |
| Happy primes | 1994th | |
| Isolated primes | 9605th | 9716th |
| Long primes | 4830th | |
| Primes | 12782nd | 12915th |
| Safe primes | 865th | 874th |
| Sexy primes (1st member) | 3184th | |
| Sexy primes (2nd member) | 3149th | |
| Ulam primes | 902nd | |
| Roman numberals | ||
| Base 2 | 1000011000001111112 | 1000011110011011112 |
| Base 3 | 202220221023 | 210011110023 |
| Base 4 | 2012003334 | 2013212334 |
| Base 5 | 133431045 | 134204235 |
| Base 6 | 25353156 | 25505156 |
| Base 7 | 11111427 | 11155647 |
| Base 8 | 4140778 | 4171578 |
| Base 9 | 2282729 | 2314329 |
| Base 10 | 13727910 | 13886310 |
| Base 11 | 9415a11 | 9536a11 |
| Base 12 | 6753b12 | 6843b12 |
| Base 13 | 4a63c13 | 4b28a13 |
| Base 14 | 3805914 | 3886b14 |
| Base 15 | 2aa1e15 | 2b22815 |
| Base 16 | 2183f16 | 21e6f16 |