Compare 1018 vs 1030
| Property | 1018 | 1030 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 5091 | 21 × 51 × 1031 |
| Prime factorization | 2 × 509 | 2 × 5 × 103 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 509, 1018 | 1, 2, 5, 10, 103, 206, 515, 1030 |
| Number of properties | 1 | 0 |
| Semiprimes | 304th | |
| Roman numberals | MXVIII | MXXX |
| Base 2 | 11111110102 | 100000001102 |
| Base 3 | 11012013 | 11020113 |
| Base 4 | 333224 | 1000124 |
| Base 5 | 130335 | 131105 |
| Base 6 | 44146 | 44346 |
| Base 7 | 26537 | 30017 |
| Base 8 | 17728 | 20068 |
| Base 9 | 13519 | 13649 |
| Base 10 | 101810 | 103010 |
| Base 11 | 84611 | 85711 |
| Base 12 | 70a12 | 71a12 |
| Base 13 | 60413 | 61313 |
| Base 14 | 52a14 | 53814 |
| Base 15 | 47d15 | 48a15 |
| Base 16 | 3fa16 | 40616 |