Q: Is 2,120,648 a Composite Number?
A: Yes, 2,120,648 is a composite number.
The number 2,120,648 can be evenly divided by 1 2 4 8 17 31 34 62 68 124 136 248 503 527 1,006 1,054 2,012 2,108 4,024 4,216 8,551 15,593 17,102 31,186 34,204 62,372 68,408 124,744 265,081 530,162 1,060,324 and 2,120,648, with no remainder.
Since 2,120,648 cannot be divided by just 1 and 2,120,648, it is a composite number.