21316
Number 21316 properties
- 21316 is an even number.
- 21316 is a perfect square (146 × 146).
Number 21316 - properties and curiosities
21316 (number)
Prime factorization
Prime factorization of 21316: 2^2 × 73^2.
Divisors
Divisor count: 9
1, 2, 4, 73, 146, 292, 5329, 10658, 21316
Factors of 21316 are: 1, 2, 4, 73, 146, 292, 5329, 10658, 21316.
Representations
In octal, 21316 is represented as 51504.
In binary, 21316 is represented as 101001101000100.
In hex, 21316 is represented as 5344.
Roman numeral: Roman numerals are shown only for 1 to 4999.
Curiosities
- 21316 is a perfect square, so it forms a square grid with equal side lengths.
Related numbers
Nearby primes: 21277, 21283, 21313, 21317, 21319, 21323
Quick answers
Is 21316 prime?
No, 21316 is not prime.
What are the factors of 21316?
1, 2, 4, 73, 146, 292, 5329, 10658, 21316
What is 21316 in binary?
101001101000100