Compare 20007 vs 20018
| Property | 20007 | 20018 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 34 × 131 × 191 | 21 × 100091 |
| Prime factorization | 3 × 3 × 3 × 3 × 13 × 19 | 2 × 10009 |
| Divisors count | 20 | 4 |
| Divisors | 1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 6669, 20007 | 1, 2, 10009, 20018 |
| Number of properties | 0 | 1 |
| Semiprimes | 5087th | |
| Roman numberals | ||
| Base 2 | 1001110001001112 | 1001110001100102 |
| Base 3 | 10001100003 | 10001101023 |
| Base 4 | 103202134 | 103203024 |
| Base 5 | 11200125 | 11200335 |
| Base 6 | 2323436 | 2324026 |
| Base 7 | 1122217 | 1122357 |
| Base 8 | 470478 | 470628 |
| Base 9 | 304009 | 304129 |
| Base 10 | 2000710 | 2001810 |
| Base 11 | 1403911 | 1404911 |
| Base 12 | b6b312 | b70212 |
| Base 13 | 915013 | 915b13 |
| Base 14 | 741114 | 741c14 |
| Base 15 | 5ddc15 | 5de815 |
| Base 16 | 4e2716 | 4e3216 |