Compare 1998 vs 2010
| Property | 1998 | 2010 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 5 | 4 |
| Prime factorization | 21 × 33 × 371 | 21 × 31 × 51 × 671 |
| Prime factorization | 2 × 3 × 3 × 3 × 37 | 2 × 3 × 5 × 67 |
| Divisors count | 16 | 16 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998 | 1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010 |
| Number of properties | 0 | 0 |
| Roman numberals | MCMXCVIII | MMX |
| Base 2 | 111110011102 | 111110110102 |
| Base 3 | 22020003 | 22021103 |
| Base 4 | 1330324 | 1331224 |
| Base 5 | 304435 | 310205 |
| Base 6 | 131306 | 131506 |
| Base 7 | 55537 | 56017 |
| Base 8 | 37168 | 37328 |
| Base 9 | 26609 | 26739 |
| Base 10 | 199810 | 201010 |
| Base 11 | 155711 | 156811 |
| Base 12 | 11a612 | 11b612 |
| Base 13 | ba913 | bb813 |
| Base 14 | a2a14 | a3814 |
| Base 15 | 8d315 | 8e015 |
| Base 16 | 7ce16 | 7da16 |