Compare 68218 vs 68221
| Property | 68218 | 68221 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 231 × 14831 | 171 × 40131 |
| Prime factorization | 2 × 23 × 1483 | 17 × 4013 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 23, 46, 1483, 2966, 34109, 68218 | 1, 17, 4013, 68221 |
| Number of properties | 0 | 1 |
| Semiprimes | 16264th | |
| Roman numberals | ||
| Base 2 | 100001010011110102 | 100001010011111012 |
| Base 3 | 101101201213 | 101101202013 |
| Base 4 | 1002213224 | 1002213314 |
| Base 5 | 41403335 | 41403415 |
| Base 6 | 12434546 | 12435016 |
| Base 7 | 4026137 | 4026167 |
| Base 8 | 2051728 | 2051758 |
| Base 9 | 1135179 | 1135219 |
| Base 10 | 6821810 | 6822110 |
| Base 11 | 4728711 | 4728a11 |
| Base 12 | 3358a12 | 3359112 |
| Base 13 | 2508713 | 2508a13 |
| Base 14 | 1ac0a14 | 1ac0d14 |
| Base 15 | 1532d15 | 1533115 |
| Base 16 | 10a7a16 | 10a7d16 |