Search a number
-
+
5320885 = 51064177
BaseRepresentation
bin10100010011000010110101
3101000022212211
4110103002311
52330232020
6310013421
763140533
oct24230265
911008784
105320885
113004729
121947271
131143b6b
149c7153
1570185a
hex5130b5

5320885 has 4 divisors (see below), whose sum is σ = 6385068. Its totient is φ = 4256704.

The previous prime is 5320883. The next prime is 5320921. The reversal of 5320885 is 5880235.

5320885 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 can be written as a sum of positive squares in 2 ways, for example, as 1790244 + 3530641 = 1338^2 + 1879^2 .

It is a cyclic number.

It is not a de Polignac number, because 5320885 - 21 = 5320883 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320883) 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, 532084 + ... + 532093.

It is an arithmetic number, because the mean of its divisors is an integer number (1596267).

Almost surely, 25320885 is an apocalyptic number.

It is an amenable number.

5320885 is a deficient number, since it is larger than the sum of its proper divisors (1064183).

5320885 is a wasteful number, since it uses less digits than its factorization.

5320885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064182.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 5320885 is about 2306.7043590369. The cubic root of 5320885 is about 174.5800542912.

The spelling of 5320885 in words is "five million, three hundred twenty thousand, eight hundred eighty-five".

Divisors: 1 5 1064177 5320885