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58930089 = 319643363
BaseRepresentation
bin1110000011001…
…1001110101001
311002212221212220
43200303032221
5110041230324
65503024253
71313616561
oct340631651
9132787786
1058930089
11302a0059
121789b089
13c293c9a
147b7dda1
155290b79
hex38333a9

58930089 has 4 divisors (see below), whose sum is σ = 78573456. Its totient is φ = 39286724.

The previous prime is 58930073. The next prime is 58930093. The reversal of 58930089 is 98003985.

58930089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 58930089 - 24 = 58930073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58930089.

It is not an unprimeable number, because it can be changed into a prime (58930009) by changing a digit.

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, 9821679 + ... + 9821684.

It is an arithmetic number, because the mean of its divisors is an integer number (19643364).

Almost surely, 258930089 is an apocalyptic number.

It is an amenable number.

58930089 is a deficient number, since it is larger than the sum of its proper divisors (19643367).

58930089 is a wasteful number, since it uses less digits than its factorization.

58930089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19643366.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 58930089 is about 7676.5935804887. The cubic root of 58930089 is about 389.1458162531.

The spelling of 58930089 in words is "fifty-eight million, nine hundred thirty thousand, eighty-nine".

Divisors: 1 3 19643363 58930089