Compare 71978 vs 71989
| Property | 71978 | 71989 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 171 × 291 × 731 | 1931 × 3731 |
| Prime factorization | 2 × 17 × 29 × 73 | 193 × 373 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 17, 29, 34, 58, 73, 146, 493, 986, 1241, 2117, 2482, 4234, 35989, 71978 | 1, 193, 373, 71989 |
| Number of properties | 0 | 1 |
| Semiprimes | 17116th | |
| Roman numberals | ||
| Base 2 | 100011001001010102 | 100011001001101012 |
| Base 3 | 101222012123 | 101222020213 |
| Base 4 | 1012102224 | 1012103114 |
| Base 5 | 43004035 | 43004245 |
| Base 6 | 13131226 | 13131416 |
| Base 7 | 4165647 | 4166117 |
| Base 8 | 2144528 | 2144658 |
| Base 9 | 1186559 | 1186679 |
| Base 10 | 7197810 | 7198910 |
| Base 11 | 4a09511 | 4a0a511 |
| Base 12 | 357a212 | 357b112 |
| Base 13 | 269ba13 | 269c813 |
| Base 14 | 1c33414 | 1c34114 |
| Base 15 | 164d815 | 164e415 |
| Base 16 | 1192a16 | 1193516 |