Compare 742642 vs 742649
| Property | 742642 | 742649 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 3713211 | 1671 × 44471 |
| Prime factorization | 2 × 371321 | 167 × 4447 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 371321, 742642 | 1, 167, 4447, 742649 |
| Number of properties | 1 | 1 |
| Semiprimes | 158017th | 158018th |
| Roman numberals | ||
| Base 2 | 101101010100111100102 | 101101010100111110012 |
| Base 3 | 11012012010213 | 11012012011123 |
| Base 4 | 23111033024 | 23111033214 |
| Base 5 | 1422310325 | 1422310445 |
| Base 6 | 235300546 | 235301056 |
| Base 7 | 62120657 | 62121057 |
| Base 8 | 26523628 | 26523718 |
| Base 9 | 13516379 | 13516459 |
| Base 10 | 74264210 | 74264910 |
| Base 11 | 467a5a11 | 467a6611 |
| Base 12 | 2b992a12 | 2b993512 |
| Base 13 | 20004413 | 20004b13 |
| Base 14 | 1548dc14 | 15490514 |
| Base 15 | ea09715 | ea09e15 |
| Base 16 | b54f216 | b54f916 |