6
N = -12 + 8*(17+28) = -12 + 8*45 = -12+360 = 348
6 and 28 are perfect numbers less than 50.
22
6 and 28
6
N = -12 + 8*(17+28) = -12 + 8*45 = -12+360 = 348
The sum of the prime numbers that are greater than 3 and less than 28 is: 95
x - 4 > -28 x > -24
28
6 and 28 are perfect numbers less than 50.
two less than three times a number is 28
6 and 28
22
6 and 28
No positive integer less than 19 has more factors than 28 does.
.607 OZ ... 17 grams is less than an ounce. There are 28 grams in an ounce.