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232331102230240 = 255131923255601019
BaseRepresentation
bin110100110100110111001100…
…110100011001011011100000
31010110121122011222102200210001
4310310313030310121123200
5220423003044132331430
62142043233535345344
766636240204025516
oct6464671464313340
91113548158380701
10232331102230240
11680340813933a2
12220833a8082254
139c83962608010
144152c5756a4b6
151bcd6e9ca53ca
hexd34dccd196e0

232331102230240 has 192 divisors, whose sum is σ = 649267486963200. Its totient is φ = 77735426402304.

The previous prime is 232331102230231. The next prime is 232331102230247. The reversal of 232331102230240 is 42032201133232.

232331102230240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 232331102230199 and 232331102230208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232331102230247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126891550 + ... + 128709469.

It is an arithmetic number, because the mean of its divisors is an integer number (3381601494600).

Almost surely, 2232331102230240 is an apocalyptic number.

232331102230240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232331102230240 is an abundant number, since it is smaller than the sum of its proper divisors (416936384732960).

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

232331102230240 is a wasteful number, since it uses less digits than its factorization.

232331102230240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255601089 (or 255601081 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 232331102230240 its reverse (42032201133232), we get a palindrome (274363303363472).

The spelling of 232331102230240 in words is "two hundred thirty-two trillion, three hundred thirty-one billion, one hundred two million, two hundred thirty thousand, two hundred forty".