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118028298924 = 22323278563859
BaseRepresentation
bin110110111101100001…
…0001110101010101100
3102021122121001211002200
41231323002032222230
53413210221031144
6130115500021500
711345564662524
oct1557302165254
9367577054080
10118028298924
11460679969a8
121aa5b531890
13b18c86a943
1459d9536684
15310bd32c69
hex1b7b08eaac

118028298924 has 18 divisors (see below), whose sum is σ = 298349311260. Its totient is φ = 39342766296.

The previous prime is 118028298907. The next prime is 118028298929. The reversal of 118028298924 is 429892820811.

118028298924 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (118028298929) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1639281894 + ... + 1639281965.

Almost surely, 2118028298924 is an apocalyptic number.

It is an amenable number.

118028298924 is an abundant number, since it is smaller than the sum of its proper divisors (180321012336).

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

118028298924 is a wasteful number, since it uses less digits than its factorization.

118028298924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3278563869 (or 3278563864 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The spelling of 118028298924 in words is "one hundred eighteen billion, twenty-eight million, two hundred ninety-eight thousand, nine hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 18 36 3278563859 6557127718 9835691577 13114255436 19671383154 29507074731 39342766308 59014149462 118028298924