Compare 21359 vs 21361
| Property | 21359 | 21361 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 131 × 311 × 531 | 411 × 5211 |
| Prime factorization | 13 × 31 × 53 | 41 × 521 |
| Divisors count | 8 | 4 |
| Divisors | 1, 13, 31, 53, 403, 689, 1643, 21359 | 1, 41, 521, 21361 |
| Number of properties | 0 | 1 |
| Semiprimes | 5412th | |
| Roman numberals | ||
| Base 2 | 1010011011011112 | 1010011011100012 |
| Base 3 | 10020220023 | 10020220113 |
| Base 4 | 110312334 | 110313014 |
| Base 5 | 11404145 | 11404215 |
| Base 6 | 2425156 | 2425216 |
| Base 7 | 1161627 | 1161647 |
| Base 8 | 515578 | 515618 |
| Base 9 | 322629 | 322649 |
| Base 10 | 2135910 | 2136110 |
| Base 11 | 1505811 | 1505a11 |
| Base 12 | 1043b12 | 1044112 |
| Base 13 | 995013 | 995213 |
| Base 14 | 7ad914 | 7adb14 |
| Base 15 | 64de15 | 64e115 |
| Base 16 | 536f16 | 537116 |