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5388132 = 223449011
BaseRepresentation
bin10100100011011101100100
3101010202010110
4110203131210
52334410012
6311253020
763540561
oct24433544
911122113
105388132
113050202
12197a170
131168659
14a03868
1571673c
hex523764

5388132 has 12 divisors (see below), whose sum is σ = 12572336. Its totient is φ = 1796040.

The previous prime is 5388121. The next prime is 5388137. The reversal of 5388132 is 2318835.

It is a happy number.

5388132 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 5388132.

It is not an unprimeable number, because it can be changed into a prime (5388137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224494 + ... + 224517.

Almost surely, 25388132 is an apocalyptic number.

It is an amenable number.

5388132 is an abundant number, since it is smaller than the sum of its proper divisors (7184204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5388132 is a wasteful number, since it uses less digits than its factorization.

5388132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449018 (or 449016 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 5388132 is about 2321.2350161067. The cubic root of 5388132 is about 175.3124431957.

The spelling of 5388132 in words is "five million, three hundred eighty-eight thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 449011 898022 1347033 1796044 2694066 5388132