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5050530558 = 232280585031
BaseRepresentation
bin1001011010000100…
…01111101011111110
3111000222110112110100
410231002033223332
540320413434213
62153054221530
7236104541613
oct45502175376
914028415410
105050530558
1121619903a7
12b8b4b48a6
13626471628
1435ca9650a
151e85d8773
hex12d08fafe

5050530558 has 12 divisors (see below), whose sum is σ = 10942816248. Its totient is φ = 1683510180.

The previous prime is 5050530547. The next prime is 5050530631. The reversal of 5050530558 is 8550350505.

5050530558 is a `hidden beast` number, since 5 + 0 + 50 + 53 + 0 + 558 = 666.

It is a super-3 number, since 3×50505305583 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 140292498 + ... + 140292533.

It is an arithmetic number, because the mean of its divisors is an integer number (911901354).

Almost surely, 25050530558 is an apocalyptic number.

5050530558 is an abundant number, since it is smaller than the sum of its proper divisors (5892285690).

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

5050530558 is a wasteful number, since it uses less digits than its factorization.

5050530558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280585039 (or 280585036 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The square root of 5050530558 is about 71067.0849127780. The cubic root of 5050530558 is about 1715.7170523911.

The spelling of 5050530558 in words is "five billion, fifty million, five hundred thirty thousand, five hundred fifty-eight".

Divisors: 1 2 3 6 9 18 280585031 561170062 841755093 1683510186 2525265279 5050530558