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9528029 = 710712721
BaseRepresentation
bin100100010110…
…001011011101
3122221001222222
4210112023131
54414344104
6540115125
7143662340
oct44261335
918831888
109528029
115418605
123235aa5
131c87ab4
1413a0457
15c831be
hex9162dd

9528029 has 8 divisors (see below), whose sum is σ = 10991808. Its totient is φ = 8089920.

The previous prime is 9528011. The next prime is 9528053. The reversal of 9528029 is 9208259.

9528029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-9528029 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 9528029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9528059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5612 + ... + 7109.

It is an arithmetic number, because the mean of its divisors is an integer number (1373976).

Almost surely, 29528029 is an apocalyptic number.

It is an amenable number.

9528029 is a deficient number, since it is larger than the sum of its proper divisors (1463779).

9528029 is a wasteful number, since it uses less digits than its factorization.

9528029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12835.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 9528029 is about 3086.7505568154. The cubic root of 9528029 is about 211.9992657504. Note that the first 3 decimals are identical.

The spelling of 9528029 in words is "nine million, five hundred twenty-eight thousand, twenty-nine".

Divisors: 1 7 107 749 12721 89047 1361147 9528029