Compare 130977 vs 130987
| Property | 130977 | 130987 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 35 × 72 × 111 | 1309871 |
| Prime factorization | 3 × 3 × 3 × 3 × 3 × 7 × 7 × 11 | 130987 |
| Divisors count | 36 | 2 |
| Divisors | 1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 189, 231, 243, 297, 441, 539, 567, 693, 891, 1323, 1617, 1701, 2079, 2673, 3969, 4851, 6237, 11907, 14553, 18711, 43659, 130977 | 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 | 111111111101000012 | 111111111101010112 |
| Base 3 | 201222000003 | 201222001013 |
| Base 4 | 1333322014 | 1333322234 |
| Base 5 | 131424025 | 131424225 |
| Base 6 | 24502136 | 24502316 |
| Base 7 | 10536007 | 10536137 |
| Base 8 | 3776418 | 3776538 |
| Base 9 | 2186009 | 2186119 |
| Base 10 | 13097710 | 13098710 |
| Base 11 | 8a45011 | 8a45a11 |
| Base 12 | 6396912 | 6397712 |
| Base 13 | 4780213 | 4780c13 |
| Base 14 | 35a3714 | 35a4314 |
| Base 15 | 28c1c15 | 28c2715 |
| Base 16 | 1ffa116 | 1ffab16 |