Compare 159989 vs 160021
| Property | 159989 | 160021 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1391 × 11511 | 171 × 94131 |
| Prime factorization | 139 × 1151 | 17 × 9413 |
| Divisors count | 4 | 4 |
| Divisors | 1, 139, 1151, 159989 | 1, 17, 9413, 160021 |
| Number of properties | 1 | 1 |
| Semiprimes | 36553rd | 36560th |
| Roman numberals | ||
| Base 2 | 1001110000111101012 | 1001110001000101012 |
| Base 3 | 220101101123 | 220101112013 |
| Base 4 | 2130033114 | 2130101114 |
| Base 5 | 201044245 | 201100415 |
| Base 6 | 32324056 | 32325016 |
| Base 7 | 12343047 | 12343517 |
| Base 8 | 4703658 | 4704258 |
| Base 9 | 2634159 | 2634519 |
| Base 10 | 15998910 | 16002110 |
| Base 11 | aa22511 | aa25411 |
| Base 12 | 7870512 | 7873112 |
| Base 13 | 57a8b13 | 57ab413 |
| Base 14 | 4243b14 | 4246114 |
| Base 15 | 3260e15 | 3263115 |
| Base 16 | 270f516 | 2711516 |