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13238582200 = 235266192911
BaseRepresentation
bin11000101010001010…
…01011101110111000
31021011121201122201021
430111011023232320
5204103034112300
610025352432224
7646031043364
oct142505135670
937147648637
1013238582200
11568391a828
1226956a8674
13132c9473bc
148d83122a4
1552737cd1a
hex31514bbb8

13238582200 has 24 divisors (see below), whose sum is σ = 30779704080. Its totient is φ = 5295432800.

The previous prime is 13238582197. The next prime is 13238582221. The reversal of 13238582200 is 228583231.

13238582200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33096256 + ... + 33096655.

It is an arithmetic number, because the mean of its divisors is an integer number (1282487670).

Almost surely, 213238582200 is an apocalyptic number.

13238582200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13238582200 is an abundant number, since it is smaller than the sum of its proper divisors (17541121880).

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

13238582200 is a wasteful number, since it uses less digits than its factorization.

13238582200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66192927 (or 66192918 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 13238582200 in words is "thirteen billion, two hundred thirty-eight million, five hundred eighty-two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 66192911 132385822 264771644 330964555 529543288 661929110 1323858220 1654822775 2647716440 3309645550 6619291100 13238582200