Compare 8018 vs 8021
| Property | 8018 | 8021 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 191 × 2111 | 131 × 6171 |
| Prime factorization | 2 × 19 × 211 | 13 × 617 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 19, 38, 211, 422, 4009, 8018 | 1, 13, 617, 8021 |
| Number of properties | 0 | 1 |
| Semiprimes | 2136th | |
| Roman numberals | ||
| Base 2 | 11111010100102 | 11111010101012 |
| Base 3 | 1012222223 | 1020000023 |
| Base 4 | 13311024 | 13311114 |
| Base 5 | 2240335 | 2240415 |
| Base 6 | 1010426 | 1010456 |
| Base 7 | 322437 | 322467 |
| Base 8 | 175228 | 175258 |
| Base 9 | 118889 | 120029 |
| Base 10 | 801810 | 802110 |
| Base 11 | 602a11 | 603211 |
| Base 12 | 478212 | 478512 |
| Base 13 | 385a13 | 386013 |
| Base 14 | 2cca14 | 2ccd14 |
| Base 15 | 259815 | 259b15 |
| Base 16 | 1f5216 | 1f5516 |