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58068892728 = 2332711193117783
BaseRepresentation
bin110110000101001011…
…001111110000111000
312112212220212101120200
4312011023033300320
51422411114031403
642402041522200
74124000305230
oct660513176070
9175786771520
1058068892728
1122699415640
12b3071a3360
135625654672
142b4c20ccc0
15179ce4cca3
hexd852cfc38

58068892728 has 384 divisors, whose sum is σ = 213066547200. Its totient is φ = 13827283200.

The previous prime is 58068892711. The next prime is 58068892733. The reversal of 58068892728 is 82729886085.

58068892728 is a `hidden beast` number, since 580 + 6 + 8 + 8 + 9 + 27 + 28 = 666.

58068892728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3256525 + ... + 3274307.

It is an arithmetic number, because the mean of its divisors is an integer number (554860800).

Almost surely, 258068892728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58068892728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106533273600).

58068892728 is an abundant number, since it is smaller than the sum of its proper divisors (154997654472).

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

58068892728 is a wasteful number, since it uses less digits than its factorization.

58068892728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17863 (or 17856 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 63.

The spelling of 58068892728 in words is "fifty-eight billion, sixty-eight million, eight hundred ninety-two thousand, seven hundred twenty-eight".