Compare 130987 vs 131641
| Property | 130987 | 131641 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1309871 | 1316411 |
| Prime factorization | 130987 | 131641 |
| Divisors count | 2 | 2 |
| Divisors | 1, 130987 | 1, 131641 |
| Number of properties | 5 | 4 |
| Emirps | 2491st | |
| Isolated primes | 9195th | |
| Lucky primes | 1605th | 1612th |
| Primes | 12244th | 12297th |
| Pythagorean primes | 6119th | |
| Sexy primes (2nd member) | 3036th | |
| Twin primes (2nd member) | 1531st | |
| Roman numberals | ||
| Base 2 | 111111111101010112 | 1000000010001110012 |
| Base 3 | 201222001013 | 202001201213 |
| Base 4 | 1333322234 | 2000203214 |
| Base 5 | 131424225 | 132030315 |
| Base 6 | 24502316 | 24532416 |
| Base 7 | 10536137 | 10555367 |
| Base 8 | 3776538 | 4010718 |
| Base 9 | 2186119 | 2205179 |
| Base 10 | 13098710 | 13164110 |
| Base 11 | 8a45a11 | 8a9a411 |
| Base 12 | 6397712 | 6422112 |
| Base 13 | 4780c13 | 47bc313 |
| Base 14 | 35a4314 | 35d8d14 |
| Base 15 | 28c2715 | 2901115 |
| Base 16 | 1ffab16 | 2023916 |