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5382123 = 31794041
BaseRepresentation
bin10100100001111111101011
3101010102212220
4110201333223
52334211443
6311205123
763514215
oct24417753
911112786
105382123
11304673a
1219767a3
1311659b6
14a015b5
15714a83
hex521feb

5382123 has 4 divisors (see below), whose sum is σ = 7176168. Its totient is φ = 3588080.

The previous prime is 5382119. The next prime is 5382151. The reversal of 5382123 is 3212835.

5382123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5382123 - 22 = 5382119 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 5382093 and 5382102.

It is not an unprimeable number, because it can be changed into a prime (5382103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897018 + ... + 897023.

It is an arithmetic number, because the mean of its divisors is an integer number (1794042).

Almost surely, 25382123 is an apocalyptic number.

5382123 is a deficient number, since it is larger than the sum of its proper divisors (1794045).

5382123 is a wasteful number, since it uses less digits than its factorization.

5382123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794044.

The product of its digits is 1440, while the sum is 24.

The square root of 5382123 is about 2319.9403009560. The cubic root of 5382123 is about 175.2472477917.

Adding to 5382123 its reverse (3212835), we get a palindrome (8594958).

The spelling of 5382123 in words is "five million, three hundred eighty-two thousand, one hundred twenty-three".

Divisors: 1 3 1794041 5382123