Compare 71984 vs 71991
| Property | 71984 | 71991 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 6 | 4 |
| Prime factorization | 24 × 111 × 4091 | 32 × 191 × 4211 |
| Prime factorization | 2 × 2 × 2 × 2 × 11 × 409 | 3 × 3 × 19 × 421 |
| Divisors count | 20 | 12 |
| Divisors | 1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 409, 818, 1636, 3272, 4499, 6544, 8998, 17996, 35992, 71984 | 1, 3, 9, 19, 57, 171, 421, 1263, 3789, 7999, 23997, 71991 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100011001001100002 | 100011001001101112 |
| Base 3 | 101222020023 | 101222021003 |
| Base 4 | 1012103004 | 1012103134 |
| Base 5 | 43004145 | 43004315 |
| Base 6 | 13131326 | 13131436 |
| Base 7 | 4166037 | 4166137 |
| Base 8 | 2144608 | 2144678 |
| Base 9 | 1186629 | 1186709 |
| Base 10 | 7198410 | 7199110 |
| Base 11 | 4a0a011 | 4a0a711 |
| Base 12 | 357a812 | 357b312 |
| Base 13 | 269c313 | 269ca13 |
| Base 14 | 1c33a14 | 1c34314 |
| Base 15 | 164de15 | 164e615 |
| Base 16 | 1193016 | 1193716 |