Compare 2001 vs 2009
Property | 2001 | 2009 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 2 |
Total factors | 3 | 3 |
Prime factorization | 31 × 231 × 291 | 72 × 411 |
Prime factorization | 3 × 23 × 29 | 7 × 7 × 41 |
Divisors count | 8 | 6 |
Divisors | 1, 3, 23, 29, 69, 87, 667, 2001 | 1, 7, 41, 49, 287, 2009 |
Number of properties | 0 | 0 |
Roman numberals | MMI | MMIX |
Base 2 | 111110100012 | 111110110012 |
Base 3 | 22020103 | 22021023 |
Base 4 | 1331014 | 1331214 |
Base 5 | 310015 | 310145 |
Base 6 | 131336 | 131456 |
Base 7 | 55567 | 56007 |
Base 8 | 37218 | 37318 |
Base 9 | 26639 | 26729 |
Base 10 | 200110 | 200910 |
Base 11 | 155a11 | 156711 |
Base 12 | 11a912 | 11b512 |
Base 13 | bac13 | bb713 |
Base 14 | a2d14 | a3714 |
Base 15 | 8d615 | 8de15 |
Base 16 | 7d116 | 7d916 |