Compare 80980 vs 80981
| Property | 80980 | 80981 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 40491 | 471 × 17231 |
| Prime factorization | 2 × 2 × 5 × 4049 | 47 × 1723 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 4049, 8098, 16196, 20245, 40490, 80980 | 1, 47, 1723, 80981 |
| Number of properties | 0 | 1 |
| Semiprimes | 19139th | |
| Roman numberals | ||
| Base 2 | 100111100010101002 | 100111100010101012 |
| Base 3 | 110100020213 | 110100020223 |
| Base 4 | 1033011104 | 1033011114 |
| Base 5 | 100424105 | 100424115 |
| Base 6 | 14225246 | 14225256 |
| Base 7 | 4550447 | 4550457 |
| Base 8 | 2361248 | 2361258 |
| Base 9 | 1330679 | 1330689 |
| Base 10 | 8098010 | 8098110 |
| Base 11 | 5592911 | 5592a11 |
| Base 12 | 3aa4412 | 3aa4512 |
| Base 13 | 2ab2313 | 2ab2413 |
| Base 14 | 2172414 | 2172514 |
| Base 15 | 18eda15 | 18edb15 |
| Base 16 | 13c5416 | 13c5516 |