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5229189 = 32783003
BaseRepresentation
bin10011111100101010000101
3100211200002200
4103330222011
52314313224
6304025113
762306310
oct23745205
910750080
105229189
112a51849
121902199
1311111c4
149a1977
156d45c9
hex4fca85

5229189 has 12 divisors (see below), whose sum is σ = 8632416. Its totient is φ = 2988072.

The previous prime is 5229157. The next prime is 5229223. The reversal of 5229189 is 9819225.

5229189 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5229189 - 25 = 5229157 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5229109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41439 + ... + 41564.

It is an arithmetic number, because the mean of its divisors is an integer number (719368).

Almost surely, 25229189 is an apocalyptic number.

It is an amenable number.

5229189 is a deficient number, since it is larger than the sum of its proper divisors (3403227).

5229189 is a wasteful number, since it uses less digits than its factorization.

5229189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83016 (or 83013 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 5229189 is about 2286.7420055616. The cubic root of 5229189 is about 173.5713786371.

Adding to 5229189 its sum of digits (36), we get a palindrome (5229225).

It can be divided in two parts, 52 and 29189, that added together give a square (29241 = 1712).

The spelling of 5229189 in words is "five million, two hundred twenty-nine thousand, one hundred eighty-nine".

Divisors: 1 3 7 9 21 63 83003 249009 581021 747027 1743063 5229189