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58163113 = 232528831
BaseRepresentation
bin1101110111011…
…1111110101001
311001102222210101
43131313332221
5104342204423
65434345401
71304243521
oct335677651
9131388711
1058163113
112a916898
121758b261
13c085b58
147a20681
15518d7ad
hex3777fa9

58163113 has 4 divisors (see below), whose sum is σ = 60691968. Its totient is φ = 55634260.

The previous prime is 58163107. The next prime is 58163141. The reversal of 58163113 is 31136185.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 58163113 - 25 = 58163081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58163143) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1264393 + ... + 1264438.

It is an arithmetic number, because the mean of its divisors is an integer number (15172992).

Almost surely, 258163113 is an apocalyptic number.

It is an amenable number.

58163113 is a deficient number, since it is larger than the sum of its proper divisors (2528855).

58163113 is a wasteful number, since it uses less digits than its factorization.

58163113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528854.

The product of its digits is 2160, while the sum is 28.

The square root of 58163113 is about 7626.4744803874. The cubic root of 58163113 is about 387.4501924189.

Adding to 58163113 its reverse (31136185), we get a palindrome (89299298).

The spelling of 58163113 in words is "fifty-eight million, one hundred sixty-three thousand, one hundred thirteen".

Divisors: 1 23 2528831 58163113