Compare 130987 vs 131023
| Property | 130987 | 131023 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1309871 | 1310231 |
| Prime factorization | 130987 | 131023 |
| Divisors count | 2 | 2 |
| Divisors | 1, 130987 | 1, 131023 |
| Number of properties | 5 | 4 |
| Emirps | 2491st | |
| Harmonic primes | 4612th | |
| Isolated primes | 9195th | 9196th |
| Long primes | 4594th | |
| Lucky primes | 1605th | |
| Primes | 12244th | 12247th |
| Sexy primes (2nd member) | 3036th | |
| Roman numberals | ||
| Base 2 | 111111111101010112 | 111111111110011112 |
| Base 3 | 201222001013 | 201222012013 |
| Base 4 | 1333322234 | 1333330334 |
| Base 5 | 131424225 | 131430435 |
| Base 6 | 24502316 | 24503316 |
| Base 7 | 10536137 | 10536647 |
| Base 8 | 3776538 | 3777178 |
| Base 9 | 2186119 | 2186519 |
| Base 10 | 13098710 | 13102310 |
| Base 11 | 8a45a11 | 8a49211 |
| Base 12 | 6397712 | 639a712 |
| Base 13 | 4780c13 | 4783913 |
| Base 14 | 35a4314 | 35a6b14 |
| Base 15 | 28c2715 | 28c4d15 |
| Base 16 | 1ffab16 | 1ffcf16 |