Compare 87660 vs 87671
| Property | 87660 | 87671 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 22 × 32 × 51 × 4871 | 876711 |
| Prime factorization | 2 × 2 × 3 × 3 × 5 × 487 | 87671 |
| Divisors count | 36 | 2 |
| Divisors | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487, 974, 1461, 1948, 2435, 2922, 4383, 4870, 5844, 7305, 8766, 9740, 14610, 17532, 21915, 29220, 43830, 87660 | 1, 87671 |
| Number of properties | 0 | 6 |
| Additive primes | 3502nd | |
| Chen primes | 3818th | |
| Harmonic primes | 3211th | |
| Isolated primes | 6322nd | |
| Primes | 8513th | |
| Super primes | 1061st | |
| Roman numberals | ||
| Base 2 | 101010110011011002 | 101010110011101112 |
| Base 3 | 111100202003 | 111100210023 |
| Base 4 | 1111212304 | 1111213134 |
| Base 5 | 103011205 | 103011415 |
| Base 6 | 15135006 | 15135156 |
| Base 7 | 5133667 | 5134137 |
| Base 8 | 2531548 | 2531678 |
| Base 9 | 1432209 | 1432329 |
| Base 10 | 8766010 | 8767110 |
| Base 11 | 5a95111 | 5a96111 |
| Base 12 | 4289012 | 4289b12 |
| Base 13 | 30b9113 | 30b9c13 |
| Base 14 | 23d3614 | 23d4314 |
| Base 15 | 1ae9015 | 1ae9b15 |
| Base 16 | 1566c16 | 1567716 |