36 and 72 both are.
The number is 1,144.
It is: 1144
1020, 1040, 1060 and 1080.
1100
1000, 1020, 1040, 1060, 1080, and 1100
The number between 1100 and 1200 is 1150. This number falls exactly halfway between 1100 and 1200 on the number line. It can be calculated by finding the average of the two numbers: (1100 + 1200) / 2 = 1150.
342 = 1156 which is between 1100 and 1200 and is certainly a square number.
Oh, dude, let me put on my math hat for a sec. So, to find a number between 1100 and 1200 that's divisible by 11 and 13, we need to find the least common multiple of 11 and 13, which is 143. Then we just need to find which multiple of 143 falls within the given range. So, the number you're looking for is 1147. Boom, mathed it!
The answer between 1 and 1000 is 840, but what about 1 and 1100?
There are seven: 1057, 1064, 1071, 1078, 1085, 1092, 1099.
1,001 1,012 1,023 1,034 1,045 1,056 1,067 1,078 1,089
1001, 1012, 1023, 1034, 1045, 1056, 1067, 1078, 1089, 1100