40
Yes. 400 is also divisible by: 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 200, 400.
390, 400
all numbers evenly? 1, 2, 4, 5, 8, 10
56 of them.
1,2,4,5,8,10,400,200,100,80,50,40,20
No. 400 is not evenly divisible by nine.
420, 480, 540
There are 22 numbers between 400 and 600 that are divisible by nine.
No:2,500 is divisible by 1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500.
Yes
Yes and 400/4 = 100
The year 3000 is not a leap year because centenary years are not leap years unless divisible by 400. (3000/400 = 7.5).