Compare 20018 vs 20020
Property | 20018 | 20020 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 5 |
Total factors | 2 | 6 |
Prime factorization | 21 × 100091 | 22 × 51 × 71 × 111 × 131 |
Prime factorization | 2 × 10009 | 2 × 2 × 5 × 7 × 11 × 13 |
Divisors count | 4 | 48 |
Divisors | 1, 2, 10009, 20018 | 1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020 |
Number of properties | 1 | 0 |
Semiprimes | 5087th | |
Roman numberals | ||
Base 2 | 1001110001100102 | 1001110001101002 |
Base 3 | 10001101023 | 10001101113 |
Base 4 | 103203024 | 103203104 |
Base 5 | 11200335 | 11200405 |
Base 6 | 2324026 | 2324046 |
Base 7 | 1122357 | 1122407 |
Base 8 | 470628 | 470648 |
Base 9 | 304129 | 304149 |
Base 10 | 2001810 | 2002010 |
Base 11 | 1404911 | 1405011 |
Base 12 | b70212 | b70412 |
Base 13 | 915b13 | 916013 |
Base 14 | 741c14 | 742014 |
Base 15 | 5de815 | 5dea15 |
Base 16 | 4e3216 | 4e3416 |