18000 times 2 have a product of 36000.
5 and 6
There are infinitely many rational numbers between any two rational numbers - no matter how close you try to make them. 4/7 = 36/63 = 360/630 and 5/9 = 35/63 = 350/630 So 351/630, 352/360, ..., 359/630 are between the two. As are 3511/3600, 3512/3600 etc and 35111/36000, 35112/36000 and so on.
How about: 10-4 = 6
Greater than one, numbers are either composite or prime, never both.
18000 times 2 have a product of 36000.
45
5.925
69
The numbers are: 20 and -48
30
Two consecutive two digit numbers that when multiplied give the product of 812 are 28 and 29.
Those two numbers are 2,337 and 2,338.
736
-82
36000
-102