120.
156
There are 12 numbers less than 150 which have an odd number of factors: 1,4,9,16,25,36,49,64,81,100,121,144.
(100 + 150) ÷ 2 = 125 is the number in between.
It is: (225+150)/2 = 187.5
(150 + 250) / 2 = 200
156
120
150
There are 12 numbers less than 150 which have an odd number of factors: 1,4,9,16,25,36,49,64,81,100,121,144.
180 has the most factors - 18: Factors for 180 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
Here are all five of them: 169,196,225,256,289.
150
The factors of 150 are: 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150.
No. A factor is a number which divides exactly into another number. So the factors of 150 are: 1,2,3,5,10,15,25,50,75.
150 is a composite number because it has factors other than one and itself.
Any number greater than 150.
(100 + 150) ÷ 2 = 125 is the number in between.