Search a number
-
+
48327211 = 220321937
BaseRepresentation
bin1011100001011…
…0101000101011
310100221021110201
42320112220223
544332432321
64443453031
71124526442
oct270265053
9110837421
1048327211
1125308a49
1214227177
13a020baa
1465bdd59
154399291
hex2e16a2b

48327211 has 4 divisors (see below), whose sum is σ = 48351352. Its totient is φ = 48303072.

The previous prime is 48327199. The next prime is 48327259. The reversal of 48327211 is 11272384.

48327211 is digitally balanced in base 2, 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 is a cyclic number.

It is not a de Polignac number, because 48327211 - 25 = 48327179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48327211.

It is not an unprimeable number, because it can be changed into a prime (48327281) 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, 8766 + ... + 13171.

It is an arithmetic number, because the mean of its divisors is an integer number (12087838).

Almost surely, 248327211 is an apocalyptic number.

48327211 is a deficient number, since it is larger than the sum of its proper divisors (24141).

48327211 is a wasteful number, since it uses less digits than its factorization.

48327211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24140.

The product of its digits is 2688, while the sum is 28.

The square root of 48327211 is about 6951.7775424707. Note that the first 3 decimals coincide. The cubic root of 48327211 is about 364.2480572781.

Adding to 48327211 its reverse (11272384), we get a palindrome (59599595).

The spelling of 48327211 in words is "forty-eight million, three hundred twenty-seven thousand, two hundred eleven".

Divisors: 1 2203 21937 48327211