Compare 20285 vs 20289
Property | 20285 | 20289 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 51 × 40571 | 31 × 67631 |
Prime factorization | 5 × 4057 | 3 × 6763 |
Divisors count | 4 | 4 |
Divisors | 1, 5, 4057, 20285 | 1, 3, 6763, 20289 |
Number of properties | 1 | 1 |
Semiprimes | 5151st | 5152nd |
Roman numberals | ||
Base 2 | 1001111001111012 | 1001111010000012 |
Base 3 | 10002110223 | 10002111103 |
Base 4 | 103303314 | 103310014 |
Base 5 | 11221205 | 11221245 |
Base 6 | 2335256 | 2335336 |
Base 7 | 1130667 | 1131037 |
Base 8 | 474758 | 475018 |
Base 9 | 307389 | 307439 |
Base 10 | 2028510 | 2028910 |
Base 11 | 1427111 | 1427511 |
Base 12 | b8a512 | b8a912 |
Base 13 | 930513 | 930913 |
Base 14 | 756d14 | 757314 |
Base 15 | 602515 | 602915 |
Base 16 | 4f3d16 | 4f4116 |