Compare 68021 vs 68028
| Property | 68021 | 68028 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 2511 × 2711 | 22 × 31 × 56691 |
| Prime factorization | 251 × 271 | 2 × 2 × 3 × 5669 |
| Divisors count | 4 | 12 |
| Divisors | 1, 251, 271, 68021 | 1, 2, 3, 4, 6, 12, 5669, 11338, 17007, 22676, 34014, 68028 |
| Number of properties | 1 | 0 |
| Semiprimes | 16217th | |
| Roman numberals | ||
| Base 2 | 100001001101101012 | 100001001101111002 |
| Base 3 | 101100220223 | 101100221203 |
| Base 4 | 1002123114 | 1002123304 |
| Base 5 | 41340415 | 41341035 |
| Base 6 | 12425256 | 12425406 |
| Base 7 | 4022127 | 4022227 |
| Base 8 | 2046658 | 2046748 |
| Base 9 | 1132689 | 1132769 |
| Base 10 | 6802110 | 6802810 |
| Base 11 | 4711811 | 4712411 |
| Base 12 | 3344512 | 3345012 |
| Base 13 | 24c6513 | 24c6c13 |
| Base 14 | 1ab0914 | 1ab1214 |
| Base 15 | 1524b15 | 1525315 |
| Base 16 | 109b516 | 109bc16 |