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5384031 = 31794677
BaseRepresentation
bin10100100010011101011111
3101010112111120
4110202131133
52334242111
6311222023
763522612
oct24423537
911115446
105384031
113048114
121977913
131166823
14a02179
15715406
hex52275f

5384031 has 4 divisors (see below), whose sum is σ = 7178712. Its totient is φ = 3589352.

The previous prime is 5384021. The next prime is 5384033. The reversal of 5384031 is 1304835.

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 5384031 - 25 = 5383999 is a prime.

It is a super-2 number, since 2×53840312 = 57975579617922, which contains 22 as substring.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 5383992 and 5384010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5384033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897336 + ... + 897341.

It is an arithmetic number, because the mean of its divisors is an integer number (1794678).

Almost surely, 25384031 is an apocalyptic number.

5384031 is a deficient number, since it is larger than the sum of its proper divisors (1794681).

5384031 is a wasteful number, since it uses less digits than its factorization.

5384031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794680.

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

The square root of 5384031 is about 2320.3514819958. The cubic root of 5384031 is about 175.2679541341.

Adding to 5384031 its reverse (1304835), we get a palindrome (6688866).

The spelling of 5384031 in words is "five million, three hundred eighty-four thousand, thirty-one".

Divisors: 1 3 1794677 5384031