Compare 902142 vs 902143
| Property | 902142 | 902143 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 32 × 501191 | 111 × 820131 |
| Prime factorization | 2 × 3 × 3 × 50119 | 11 × 82013 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 50119, 100238, 150357, 300714, 451071, 902142 | 1, 11, 82013, 902143 |
| Number of properties | 0 | 1 |
| Semiprimes | 190264th | |
| Roman numberals | ||
| Base 2 | 110111000011111111102 | 110111000011111111112 |
| Base 3 | 12002111112003 | 12002111112013 |
| Base 4 | 31300333324 | 31300333334 |
| Base 5 | 2123320325 | 2123320335 |
| Base 6 | 312003306 | 312003316 |
| Base 7 | 104451037 | 104451047 |
| Base 8 | 33417768 | 33417778 |
| Base 9 | 16244509 | 16244519 |
| Base 10 | 90214210 | 90214310 |
| Base 11 | 56687a11 | 56688011 |
| Base 12 | 3760a612 | 3760a712 |
| Base 13 | 25781713 | 25781813 |
| Base 14 | 196aaa14 | 196aab14 |
| Base 15 | 12c47c15 | 12c47d15 |
| Base 16 | dc3fe16 | dc3ff16 |