Compare 8661 vs 8672
| Property | 8661 | 8672 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 6 |
| Prime factorization | 31 × 28871 | 25 × 2711 |
| Prime factorization | 3 × 2887 | 2 × 2 × 2 × 2 × 2 × 271 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 2887, 8661 | 1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 4336, 8672 |
| Number of properties | 1 | 0 |
| Semiprimes | 2307th | |
| Roman numberals | ||
| Base 2 | 100001110101012 | 100001111000002 |
| Base 3 | 1022122103 | 1022200123 |
| Base 4 | 20131114 | 20132004 |
| Base 5 | 2341215 | 2341425 |
| Base 6 | 1040336 | 1040526 |
| Base 7 | 341527 | 341667 |
| Base 8 | 207258 | 207408 |
| Base 9 | 127839 | 128059 |
| Base 10 | 866110 | 867210 |
| Base 11 | 656411 | 657411 |
| Base 12 | 501912 | 502812 |
| Base 13 | 3c3313 | 3c4113 |
| Base 14 | 322914 | 323614 |
| Base 15 | 287615 | 288215 |
| Base 16 | 21d516 | 21e016 |