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58189668 = 2239834933
BaseRepresentation
bin1101110111111…
…0011101100100
311001111100012220
43131332131210
5104344032133
65435112340
71304414115
oct335763544
9131440186
1058189668
112a934839
12175a26b0
13c094c74
147a2a20c
1551965b3
hex377e764

58189668 has 24 divisors (see below), whose sum is σ = 135941568. Its totient is φ = 19372896.

The previous prime is 58189643. The next prime is 58189673. The reversal of 58189668 is 86698185.

It is a self number, because there is not a number n which added to its sum of digits gives 58189668.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9330 + ... + 14262.

It is an arithmetic number, because the mean of its divisors is an integer number (5664232).

Almost surely, 258189668 is an apocalyptic number.

It is an amenable number.

58189668 is an abundant number, since it is smaller than the sum of its proper divisors (77751900).

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

58189668 is a wasteful number, since it uses less digits than its factorization.

58189668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5923 (or 5921 counting only the distinct ones).

The product of its digits is 829440, while the sum is 51.

The square root of 58189668 is about 7628.2152565328. The cubic root of 58189668 is about 387.5091483099.

The spelling of 58189668 in words is "fifty-eight million, one hundred eighty-nine thousand, six hundred sixty-eight".

Divisors: 1 2 3 4 6 12 983 1966 2949 3932 4933 5898 9866 11796 14799 19732 29598 59196 4849139 9698278 14547417 19396556 29094834 58189668