Compare 870 vs 879
| Property | 870 | 879 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 51 × 291 | 31 × 2931 |
| Prime factorization | 2 × 3 × 5 × 29 | 3 × 293 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870 | 1, 3, 293, 879 |
| Number of properties | 0 | 1 |
| Semiprimes | 264th | |
| Roman numberals | DCCCLXX | DCCCLXXIX |
| Base 2 | 11011001102 | 11011011112 |
| Base 3 | 10120203 | 10121203 |
| Base 4 | 312124 | 312334 |
| Base 5 | 114405 | 120045 |
| Base 6 | 40106 | 40236 |
| Base 7 | 23527 | 23647 |
| Base 8 | 15468 | 15578 |
| Base 9 | 11669 | 11769 |
| Base 10 | 87010 | 87910 |
| Base 11 | 72111 | 72a11 |
| Base 12 | 60612 | 61312 |
| Base 13 | 51c13 | 52813 |
| Base 14 | 46214 | 46b14 |
| Base 15 | 3d015 | 3d915 |
| Base 16 | 36616 | 36f16 |