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5389229 = 47911251
BaseRepresentation
bin10100100011101110101101
3101010210122002
4110203232231
52334423404
6311302045
763544016
oct24435655
911123562
105389229
11305100a
12197a925
131168cc1
14a0400d
15716c1e
hex523bad

5389229 has 4 divisors (see below), whose sum is σ = 5400960. Its totient is φ = 5377500.

The previous prime is 5389213. The next prime is 5389231. The reversal of 5389229 is 9229835.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5389229 - 24 = 5389213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5389192 and 5389201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5389249) 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, 5147 + ... + 6104.

It is an arithmetic number, because the mean of its divisors is an integer number (1350240).

Almost surely, 25389229 is an apocalyptic number.

It is an amenable number.

5389229 is a deficient number, since it is larger than the sum of its proper divisors (11731).

5389229 is a wasteful number, since it uses less digits than its factorization.

5389229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11730.

The product of its digits is 38880, while the sum is 38.

The square root of 5389229 is about 2321.4713007057. The cubic root of 5389229 is about 175.3243400027.

Subtracting 5389229 from its reverse (9229835), we obtain a triangular number (3840606 = T2771).

The spelling of 5389229 in words is "five million, three hundred eighty-nine thousand, two hundred twenty-nine".

Divisors: 1 479 11251 5389229