Compare 2007 vs 2018
| Property | 2007 | 2018 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 2231 | 21 × 10091 |
| Prime factorization | 3 × 3 × 223 | 2 × 1009 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 223, 669, 2007 | 1, 2, 1009, 2018 |
| Number of properties | 0 | 1 |
| Semiprimes | 579th | |
| Roman numberals | MMVII | MMXVIII |
| Base 2 | 111110101112 | 111111000102 |
| Base 3 | 22021003 | 22022023 |
| Base 4 | 1331134 | 1332024 |
| Base 5 | 310125 | 310335 |
| Base 6 | 131436 | 132026 |
| Base 7 | 55657 | 56127 |
| Base 8 | 37278 | 37428 |
| Base 9 | 26709 | 26829 |
| Base 10 | 200710 | 201810 |
| Base 11 | 156511 | 157511 |
| Base 12 | 11b312 | 120212 |
| Base 13 | bb513 | bc313 |
| Base 14 | a3514 | a4214 |
| Base 15 | 8dc15 | 8e815 |
| Base 16 | 7d716 | 7e216 |