Compare 20668 vs 20669
| Property | 20668 | 20669 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 22 × 51671 | 111 × 18791 |
| Prime factorization | 2 × 2 × 5167 | 11 × 1879 |
| Divisors count | 6 | 4 |
| Divisors | 1, 2, 4, 5167, 10334, 20668 | 1, 11, 1879, 20669 |
| Number of properties | 0 | 1 |
| Semiprimes | 5249th | |
| Roman numberals | ||
| Base 2 | 1010000101111002 | 1010000101111012 |
| Base 3 | 10011001113 | 10011001123 |
| Base 4 | 110023304 | 110023314 |
| Base 5 | 11301335 | 11301345 |
| Base 6 | 2354046 | 2354056 |
| Base 7 | 1141547 | 1141557 |
| Base 8 | 502748 | 502758 |
| Base 9 | 313149 | 313159 |
| Base 10 | 2066810 | 2066910 |
| Base 11 | 1458a11 | 1459011 |
| Base 12 | bb6412 | bb6512 |
| Base 13 | 953b13 | 953c13 |
| Base 14 | 776414 | 776514 |
| Base 15 | 61cd15 | 61ce15 |
| Base 16 | 50bc16 | 50bd16 |