Search a number
-
+
5273885 = 57314449
BaseRepresentation
bin10100000111100100011101
3100220221102002
4110013210131
52322231020
6305012045
762553521
oct24074435
910827362
105273885
112a82391
121924025
131128656
149b3d81
156e2975
hex50791d

5273885 has 8 divisors (see below), whose sum is σ = 6415800. Its totient is φ = 4161024.

The previous prime is 5273861. The next prime is 5273921. The reversal of 5273885 is 5883725.

It can be written as a sum of positive squares in 4 ways, for example, as 2137444 + 3136441 = 1462^2 + 1771^2 .

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 5273885 - 28 = 5273629 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6860 + ... + 7589.

It is an arithmetic number, because the mean of its divisors is an integer number (801975).

Almost surely, 25273885 is an apocalyptic number.

It is an amenable number.

5273885 is a deficient number, since it is larger than the sum of its proper divisors (1141915).

5273885 is a wasteful number, since it uses less digits than its factorization.

5273885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14527.

The product of its digits is 67200, while the sum is 38.

The square root of 5273885 is about 2296.4940670509. The cubic root of 5273885 is about 174.0645046436.

It can be divided in two parts, 52 and 73885, that added together give a palindrome (73937).

The spelling of 5273885 in words is "five million, two hundred seventy-three thousand, eight hundred eighty-five".

Divisors: 1 5 73 365 14449 72245 1054777 5273885