Compare 872 vs 878
| Property | 872 | 878 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 23 × 1091 | 21 × 4391 |
| Prime factorization | 2 × 2 × 2 × 109 | 2 × 439 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 4, 8, 109, 218, 436, 872 | 1, 2, 439, 878 |
| Number of properties | 0 | 1 |
| Semiprimes | 263rd | |
| Roman numberals | DCCCLXXII | DCCCLXXVIII |
| Base 2 | 11011010002 | 11011011102 |
| Base 3 | 10120223 | 10121123 |
| Base 4 | 312204 | 312324 |
| Base 5 | 114425 | 120035 |
| Base 6 | 40126 | 40226 |
| Base 7 | 23547 | 23637 |
| Base 8 | 15508 | 15568 |
| Base 9 | 11689 | 11759 |
| Base 10 | 87210 | 87810 |
| Base 11 | 72311 | 72911 |
| Base 12 | 60812 | 61212 |
| Base 13 | 52113 | 52713 |
| Base 14 | 46414 | 46a14 |
| Base 15 | 3d215 | 3d815 |
| Base 16 | 36816 | 36e16 |