Search a number
-
+
5388929 = 71359219
BaseRepresentation
bin10100100011101010000001
3101010210012222
4110203222001
52334421204
6311300425
763543110
oct24435201
911123188
105388929
113050867
12197a715
131168b20
14a03c77
15716abe
hex523a81

5388929 has 8 divisors (see below), whose sum is σ = 6632640. Its totient is φ = 4263696.

The previous prime is 5388919. The next prime is 5388931. The reversal of 5388929 is 9298835.

5388929 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5388929 - 28 = 5388673 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5388929.

It is not an unprimeable number, because it can be changed into a prime (5388919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29519 + ... + 29700.

It is an arithmetic number, because the mean of its divisors is an integer number (829080).

Almost surely, 25388929 is an apocalyptic number.

It is an amenable number.

5388929 is a deficient number, since it is larger than the sum of its proper divisors (1243711).

5388929 is a wasteful number, since it uses less digits than its factorization.

5388929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59239.

The product of its digits is 155520, while the sum is 44.

The square root of 5388929 is about 2321.4066856111. The cubic root of 5388929 is about 175.3210867063.

The spelling of 5388929 in words is "five million, three hundred eighty-eight thousand, nine hundred twenty-nine".

Divisors: 1 7 13 91 59219 414533 769847 5388929