5383

5383 is a natural number that comes after 5382 and before 5384. It is an odd, composite number.

Prime factorization: 5383 equals 7 multiplied by 769. The second factor, 769, is a prime number; thus 5383 is a semiprime, the product of two primes. Its positive divisors are 1, 7, 769, and 5383.

In decimal representation it is 5383. The sum of its digits is 19, so it is not divisible by 3 or 9. It is not divisible by 5.

Representations: In binary, 5383 is 10101000000111. In hexadecimal, it is 0x1507.

Arithmetic functions: Euler's totient phi(5383) = (7−1)×(769−1) = 4608. The sum of divisors sigma(5383) = (1+7)×(1+769) = 6160. The number of divisors is 4.

Notes: As a semiprime with two distinct prime factors, 5383 has exactly four divisors and is not prime. It serves as an example of semiprimes in elementary number theory.