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164544062060 = 22571511777839
BaseRepresentation
bin1001100100111110010…
…1110010001001101100
3120201201100200102021202
42121033211302021230
510143441234441220
6203331314145032
714613361310360
oct2311745621154
9521640612252
10164544062060
1163867919254
1227a81582178
13126937ccb41
147d6d20d2a0
154430881275
hex264f97226c

164544062060 has 48 divisors (see below), whose sum is σ = 395167610880. Its totient is φ = 56377698240.

The previous prime is 164544062021. The next prime is 164544062083. The reversal of 164544062060 is 60260445461.

164544062060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177380 + ... + 600459.

It is an arithmetic number, because the mean of its divisors is an integer number (8232658560).

Almost surely, 2164544062060 is an apocalyptic number.

164544062060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164544062060 is an abundant number, since it is smaller than the sum of its proper divisors (230623548820).

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

164544062060 is a wasteful number, since it uses less digits than its factorization.

164544062060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779366 (or 779364 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 164544062060 in words is "one hundred sixty-four billion, five hundred forty-four million, sixty-two thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 1511 3022 6044 7555 10577 15110 21154 30220 42308 52885 105770 211540 777839 1555678 3111356 3889195 5444873 7778390 10889746 15556780 21779492 27224365 54448730 108897460 1175314729 2350629458 4701258916 5876573645 8227203103 11753147290 16454406206 23506294580 32908812412 41136015515 82272031030 164544062060