Compare 71989 vs 72021
| Property | 71989 | 72021 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1931 × 3731 | 31 × 240071 |
| Prime factorization | 193 × 373 | 3 × 24007 |
| Divisors count | 4 | 4 |
| Divisors | 1, 193, 373, 71989 | 1, 3, 24007, 72021 |
| Number of properties | 1 | 1 |
| Semiprimes | 17116th | 17124th |
| Roman numberals | ||
| Base 2 | 100011001001101012 | 100011001010101012 |
| Base 3 | 101222020213 | 101222101103 |
| Base 4 | 1012103114 | 1012111114 |
| Base 5 | 43004245 | 43010415 |
| Base 6 | 13131416 | 13132336 |
| Base 7 | 4166117 | 4166557 |
| Base 8 | 2144658 | 2145258 |
| Base 9 | 1186679 | 1187139 |
| Base 10 | 7198910 | 7202110 |
| Base 11 | 4a0a511 | 4a12411 |
| Base 12 | 357b112 | 3581912 |
| Base 13 | 269c813 | 26a2113 |
| Base 14 | 1c34114 | 1c36514 |
| Base 15 | 164e415 | 1651615 |
| Base 16 | 1193516 | 1195516 |