Compare 202018 vs 202028
| Property | 202018 | 202028 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 1010091 | 22 × 171 × 29711 |
| Prime factorization | 2 × 101009 | 2 × 2 × 17 × 2971 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 101009, 202018 | 1, 2, 4, 17, 34, 68, 2971, 5942, 11884, 50507, 101014, 202028 |
| Number of properties | 1 | 0 |
| Semiprimes | 45662nd | |
| Roman numberals | ||
| Base 2 | 1100010101001000102 | 1100010101001011002 |
| Base 3 | 1010210100113 | 1010210101123 |
| Base 4 | 3011102024 | 3011102304 |
| Base 5 | 224310335 | 224311035 |
| Base 6 | 41551346 | 41551526 |
| Base 7 | 15006557 | 15010017 |
| Base 8 | 6124428 | 6124548 |
| Base 9 | 3371049 | 3371159 |
| Base 10 | 20201810 | 20202810 |
| Base 11 | 12886311 | 12887211 |
| Base 12 | 98aaa12 | 98ab812 |
| Base 13 | 70c4b13 | 70c5813 |
| Base 14 | 5389c14 | 538a814 |
| Base 15 | 3eccd15 | 3ecd815 |
| Base 16 | 3152216 | 3152c16 |