Compare 2018 vs 2026
| Property | 2018 | 2026 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 10091 | 21 × 10131 |
| Prime factorization | 2 × 1009 | 2 × 1013 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 1009, 2018 | 1, 2, 1013, 2026 |
| Number of properties | 1 | 1 |
| Semiprimes | 579th | 582nd |
| Roman numberals | MMXVIII | MMXXVI |
| Base 2 | 111111000102 | 111111010102 |
| Base 3 | 22022023 | 22100013 |
| Base 4 | 1332024 | 1332224 |
| Base 5 | 310335 | 311015 |
| Base 6 | 132026 | 132146 |
| Base 7 | 56127 | 56237 |
| Base 8 | 37428 | 37528 |
| Base 9 | 26829 | 27019 |
| Base 10 | 201810 | 202610 |
| Base 11 | 157511 | 158211 |
| Base 12 | 120212 | 120a12 |
| Base 13 | bc313 | bcb13 |
| Base 14 | a4214 | a4a14 |
| Base 15 | 8e815 | 90115 |
| Base 16 | 7e216 | 7ea16 |