Compare 18214 vs 18218
| Property | 18214 | 18218 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 71 × 13011 | 21 × 91091 |
| Prime factorization | 2 × 7 × 1301 | 2 × 9109 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 7, 14, 1301, 2602, 9107, 18214 | 1, 2, 9109, 18218 |
| Number of properties | 0 | 1 |
| Semiprimes | 4640th | |
| Roman numberals | ||
| Base 2 | 1000111001001102 | 1000111001010102 |
| Base 3 | 2202221213 | 2202222023 |
| Base 4 | 101302124 | 101302224 |
| Base 5 | 10403245 | 10403335 |
| Base 6 | 2201546 | 2202026 |
| Base 7 | 1040507 | 1040547 |
| Base 8 | 434468 | 434528 |
| Base 9 | 268779 | 268829 |
| Base 10 | 1821410 | 1821810 |
| Base 11 | 1275911 | 1276211 |
| Base 12 | a65a12 | a66212 |
| Base 13 | 83a113 | 83a513 |
| Base 14 | 68d014 | 68d414 |
| Base 15 | 55e415 | 55e815 |
| Base 16 | 472616 | 472a16 |