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164314892 = 22711814969
BaseRepresentation
bin10011100101100…
…11111100001100
3102110012001122202
421302303330030
5314031034032
624145501032
74033440110
oct1162637414
9373161582
10164314892
118482a235
1247041778
1328071761
1417b73740
15e65ad62
hex9cb3f0c

164314892 has 24 divisors (see below), whose sum is σ = 328974240. Its totient is φ = 70346880.

The previous prime is 164314889. The next prime is 164314901. The reversal of 164314892 is 298413461.

164314892 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 30584 + ... + 35552.

It is an arithmetic number, because the mean of its divisors is an integer number (13707260).

Almost surely, 2164314892 is an apocalyptic number.

It is an amenable number.

164314892 is an abundant number, since it is smaller than the sum of its proper divisors (164659348).

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

164314892 is a wasteful number, since it uses less digits than its factorization.

164314892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6161 (or 6159 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 164314892 is about 12818.5370460127. The cubic root of 164314892 is about 547.7204738844.

The spelling of 164314892 in words is "one hundred sixty-four million, three hundred fourteen thousand, eight hundred ninety-two".

Divisors: 1 2 4 7 14 28 1181 2362 4724 4969 8267 9938 16534 19876 33068 34783 69566 139132 5868389 11736778 23473556 41078723 82157446 164314892