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35 is not divisible by 3.
No, 35 is not a triangular number.
7 is 35% of this number = 20
Let N = Number
Equation: 35%N = 7
35%N/35% = 7 (35%)
N = 20
Yes 35 is a whole number or integer
35 is not a prime number. It has factors of 1, 5, 7 and 35.