Compare 130982 vs 130987
| Property | 130982 | 130987 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 791 × 8291 | 1309871 |
| Prime factorization | 2 × 79 × 829 | 130987 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 79, 158, 829, 1658, 65491, 130982 | 1, 130987 |
| Number of properties | 0 | 5 |
| Emirps | 2491st | |
| Isolated primes | 9195th | |
| Lucky primes | 1605th | |
| Primes | 12244th | |
| Sexy primes (2nd member) | 3036th | |
| Roman numberals | ||
| Base 2 | 111111111101001102 | 111111111101010112 |
| Base 3 | 201222000123 | 201222001013 |
| Base 4 | 1333322124 | 1333322234 |
| Base 5 | 131424125 | 131424225 |
| Base 6 | 24502226 | 24502316 |
| Base 7 | 10536057 | 10536137 |
| Base 8 | 3776468 | 3776538 |
| Base 9 | 2186059 | 2186119 |
| Base 10 | 13098210 | 13098710 |
| Base 11 | 8a45511 | 8a45a11 |
| Base 12 | 6397212 | 6397712 |
| Base 13 | 4780713 | 4780c13 |
| Base 14 | 35a3c14 | 35a4314 |
| Base 15 | 28c2215 | 28c2715 |
| Base 16 | 1ffa616 | 1ffab16 |