Compare 2004 vs 2006
| Property | 2004 | 2006 | 
|---|---|---|
| Type | composite number | composite number | 
| Unique factors | 3 | 3 | 
| Total factors | 4 | 3 | 
| Prime factorization | 22 × 31 × 1671 | 21 × 171 × 591 | 
| Prime factorization | 2 × 2 × 3 × 167 | 2 × 17 × 59 | 
| Divisors count | 12 | 8 | 
| Divisors | 1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004 | 1, 2, 17, 34, 59, 118, 1003, 2006 | 
| Number of properties | 0 | 0 | 
| Roman numberals | MMIV | MMVI | 
| Base 2 | 111110101002 | 111110101102 | 
| Base 3 | 22020203 | 22020223 | 
| Base 4 | 1331104 | 1331124 | 
| Base 5 | 310045 | 310115 | 
| Base 6 | 131406 | 131426 | 
| Base 7 | 55627 | 55647 | 
| Base 8 | 37248 | 37268 | 
| Base 9 | 26669 | 26689 | 
| Base 10 | 200410 | 200610 | 
| Base 11 | 156211 | 156411 | 
| Base 12 | 11b012 | 11b212 | 
| Base 13 | bb213 | bb413 | 
| Base 14 | a3214 | a3414 | 
| Base 15 | 8d915 | 8db15 | 
| Base 16 | 7d416 | 7d616 |