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5050147164 = 223420845597
BaseRepresentation
bin1001011010000001…
…10010000101011100
3111000221202001112120
410231000302011130
540320314202124
62153042102540
7236101354056
oct45500620534
914027661476
105050147164
112161749347
12b8b34aa50
13626368c7a
1435c9d68d6
151e855ed79
hex12d03215c

5050147164 has 12 divisors (see below), whose sum is σ = 11783676744. Its totient is φ = 1683382384.

The previous prime is 5050147153. The next prime is 5050147171. The reversal of 5050147164 is 4617410505.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210422787 + ... + 210422810.

It is an arithmetic number, because the mean of its divisors is an integer number (981973062).

Almost surely, 25050147164 is an apocalyptic number.

It is an amenable number.

5050147164 is an abundant number, since it is smaller than the sum of its proper divisors (6733529580).

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

5050147164 is a wasteful number, since it uses less digits than its factorization.

5050147164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420845604 (or 420845602 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 5050147164 is about 71064.3874525068. The cubic root of 5050147164 is about 1715.6736370006.

Adding to 5050147164 its reverse (4617410505), we get a palindrome (9667557669).

The spelling of 5050147164 in words is "five billion, fifty million, one hundred forty-seven thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 12 420845597 841691194 1262536791 1683382388 2525073582 5050147164