Divisors of 988
The list of all positive divisors (that is, the list of all integers that divide 22) is as follows :
Accordingly:
988 is multiplo of 1
988 is multiplo of 2
988 is multiplo of 4
988 is multiplo of 13
988 is multiplo of 19
988 is multiplo of 26
988 is multiplo of 38
988 is multiplo of 52
988 is multiplo of 76
988 is multiplo of 247
988 is multiplo of 494
988 has 11 positive divisors
Parity of 988
In addition we can say of the number 988 that it is even
988 is an even number, as it is divisible by 2 : 988/2 = 494
The factors for 988
The factors for 988 are all the numbers between -988 and 988 , which divide 988 without leaving any remainder. Since 988 divided by -988 is an integer, -988 is a factor of 988 .
Since 988 divided by -988 is a whole number, -988 is a factor of 988
Since 988 divided by -494 is a whole number, -494 is a factor of 988
Since 988 divided by -247 is a whole number, -247 is a factor of 988
Since 988 divided by -76 is a whole number, -76 is a factor of 988
Since 988 divided by -52 is a whole number, -52 is a factor of 988
Since 988 divided by -38 is a whole number, -38 is a factor of 988
Since 988 divided by -26 is a whole number, -26 is a factor of 988
Since 988 divided by -19 is a whole number, -19 is a factor of 988
Since 988 divided by -13 is a whole number, -13 is a factor of 988
Since 988 divided by -4 is a whole number, -4 is a factor of 988
Since 988 divided by -2 is a whole number, -2 is a factor of 988
Since 988 divided by -1 is a whole number, -1 is a factor of 988
Since 988 divided by 1 is a whole number, 1 is a factor of 988
Since 988 divided by 2 is a whole number, 2 is a factor of 988
Since 988 divided by 4 is a whole number, 4 is a factor of 988
Since 988 divided by 13 is a whole number, 13 is a factor of 988
Since 988 divided by 19 is a whole number, 19 is a factor of 988
Since 988 divided by 26 is a whole number, 26 is a factor of 988
Since 988 divided by 38 is a whole number, 38 is a factor of 988
Since 988 divided by 52 is a whole number, 52 is a factor of 988
Since 988 divided by 76 is a whole number, 76 is a factor of 988
Since 988 divided by 247 is a whole number, 247 is a factor of 988
Since 988 divided by 494 is a whole number, 494 is a factor of 988
What are the multiples of 988?
Multiples of 988 are all integers divisible by 988 , i.e. the remainder of the full division by 988 is zero. There are infinite multiples of 988. The smallest multiples of 988 are:
0 : in fact, 0 is divisible by any integer, so it is also a multiple of 988 since 0 × 988 = 0
988 : in fact, 988 is a multiple of itself, since 988 is divisible by 988 (it was 988 / 988 = 1, so the rest of this division is zero)
etc.
Is 988 a prime number?
It is possible to determine using mathematical techniques whether an integer is prime or not.
for 988, the answer is: No, 988 is not a prime number.
How do you determine if a number is prime?
To know the primality of an integer, we can use several algorithms. The most naive is to try all divisors below the number you want to know if it is prime (in our case 988). We can already eliminate even numbers bigger than 2 (then 4 , 6 , 8 ...). Besides, we can stop at the square root of the number in question (here 31.432 ). Historically, the Eratosthenes screen (which dates back to Antiquity) uses this technique relatively effectively.
More modern techniques include the Atkin screen, probabilistic tests, or the cyclotomic test.
Numbers about 988
Previous Numbers: ... 986, 987
Prime numbers closer to 988
Previous prime number: 983
Next prime number: 991