Compare 8663 vs 8672
| Property | 8663 | 8672 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 6 |
| Prime factorization | 86631 | 25 × 2711 |
| Prime factorization | 8663 | 2 × 2 × 2 × 2 × 2 × 271 |
| Divisors count | 2 | 12 |
| Divisors | 1, 8663 | 1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 4336, 8672 |
| Number of properties | 9 | 0 |
| Additive primes | 525th | |
| Chen primes | 571st | |
| Good primes | 160th | |
| Harmonic primes | 396th | |
| Isolated primes | 709th | |
| Long primes | 417th | |
| Primes | 1078th | |
| Sexy primes (1st member) | 365th | |
| Sophie germain primes | 174th | |
| Roman numberals | ||
| Base 2 | 100001110101112 | 100001111000002 |
| Base 3 | 1022122123 | 1022200123 |
| Base 4 | 20131134 | 20132004 |
| Base 5 | 2341235 | 2341425 |
| Base 6 | 1040356 | 1040526 |
| Base 7 | 341547 | 341667 |
| Base 8 | 207278 | 207408 |
| Base 9 | 127859 | 128059 |
| Base 10 | 866310 | 867210 |
| Base 11 | 656611 | 657411 |
| Base 12 | 501b12 | 502812 |
| Base 13 | 3c3513 | 3c4113 |
| Base 14 | 322b14 | 323614 |
| Base 15 | 287815 | 288215 |
| Base 16 | 21d716 | 21e016 |