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9300485852 = 2272111574219
BaseRepresentation
bin10001010100101101…
…00010011011011100
3220000011111122002222
420222112202123130
5123021411021402
64134513404512
7446321553050
oct105226423334
926004448088
109300485852
113a42977749
121976869738
13b52abb288
146432b3c60
153967847a2
hex22a5a26dc

9300485852 has 24 divisors (see below), whose sum is σ = 18689139840. Its totient is φ = 3967029360.

The previous prime is 9300485839. The next prime is 9300485869. The reversal of 9300485852 is 2585840039.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781202 + ... + 793017.

It is an arithmetic number, because the mean of its divisors is an integer number (778714160).

Almost surely, 29300485852 is an apocalyptic number.

It is an amenable number.

9300485852 is an abundant number, since it is smaller than the sum of its proper divisors (9388653988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9300485852 is a wasteful number, since it uses less digits than its factorization.

9300485852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574441 (or 1574439 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 9300485852 is about 96439.0266023045. The cubic root of 9300485852 is about 2102.9803375911.

The spelling of 9300485852 in words is "nine billion, three hundred million, four hundred eighty-five thousand, eight hundred fifty-two".

Divisors: 1 2 4 7 14 28 211 422 844 1477 2954 5908 1574219 3148438 6296876 11019533 22039066 44078132 332160209 664320418 1328640836 2325121463 4650242926 9300485852