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5289211 = 18672833
BaseRepresentation
bin10100001011010011111011
3100221201102201
4110023103323
52323223321
6305211031
762646304
oct24132373
910851381
105289211
112a92954
121930a77
131132615
149b97ab
156e7291
hex50b4fb

5289211 has 4 divisors (see below), whose sum is σ = 5293912. Its totient is φ = 5284512.

The previous prime is 5289209. The next prime is 5289217. The reversal of 5289211 is 1129825.

5289211 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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5289211 - 21 = 5289209 is a prime.

It is a Duffinian number.

5289211 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5289211.

It is not an unprimeable number, because it can be changed into a prime (5289217) 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, 451 + ... + 3283.

It is an arithmetic number, because the mean of its divisors is an integer number (1323478).

Almost surely, 25289211 is an apocalyptic number.

5289211 is a deficient number, since it is larger than the sum of its proper divisors (4701).

5289211 is a wasteful number, since it uses less digits than its factorization.

5289211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4700.

The product of its digits is 1440, while the sum is 28.

The square root of 5289211 is about 2299.8284718648. The cubic root of 5289211 is about 174.2329530532.

The spelling of 5289211 in words is "five million, two hundred eighty-nine thousand, two hundred eleven".

Divisors: 1 1867 2833 5289211