No, it is a Prime number
Chat with our AI personalities
No, 13 is not a composite number.
(2X3X5X13X17) + 13 = 6643 This is a composite number.
377 is a composite number because it is divisible by 29 and 13.
71113 + 13 = 71126 which is a composite number. 7654321 + 5 = 7654326 which is a composite number.
Composite. It is divisible by 11 and 13.