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5752229 = 7821747
BaseRepresentation
bin10101111100010110100101
3101211020120112
4111330112211
52433032404
6323142405
766615230
oct25742645
911736515
105752229
11327980a
121b14a05
1312652b2
14a9a417
1578956e
hex57c5a5

5752229 has 4 divisors (see below), whose sum is σ = 6573984. Its totient is φ = 4930476.

The previous prime is 5752223. The next prime is 5752247. The reversal of 5752229 is 9222575.

It is a happy number.

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 5752229 - 216 = 5686693 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5752195 and 5752204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5752223) 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, 410867 + ... + 410880.

It is an arithmetic number, because the mean of its divisors is an integer number (1643496).

Almost surely, 25752229 is an apocalyptic number.

It is an amenable number.

5752229 is a deficient number, since it is larger than the sum of its proper divisors (821755).

5752229 is an equidigital number, since it uses as much as digits as its factorization.

5752229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821754.

The product of its digits is 12600, while the sum is 32.

The square root of 5752229 is about 2398.3804952509. The cubic root of 5752229 is about 179.1755401651.

The spelling of 5752229 in words is "five million, seven hundred fifty-two thousand, two hundred twenty-nine".

Divisors: 1 7 821747 5752229