Number 415 is not a prime number. It is a composite number.

A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. We do not consider 415 as a prime number, because it can be written as a product of two smaller natural numbers (check the factors of number 415 below).

Number of factors: 4.

List of factors/divisors: 1, 5, 83, 415.

Parity: 415 is an odd number.

Perfect square: no (a square number or perfect square is an integer that is the square of an integer).

Perfect number: no, because the sum of its proper divisors is 89 (perfect number is a positive integer that is equal to the sum of its proper divisors).

Number: Prime number: | 408 no | 409 yes | 410 no | 411 no | 412 no | 413 no | 414 no | 415 no | 416 no | 417 no | 418 no | 419 yes | 420 no | 421 yes | 422 no |
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