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58023093180 = 223513432277621
BaseRepresentation
bin110110000010011100…
…100010001110111100
312112202201200112102010
4312002130202032330
51422312402440210
642353324131220
74122603103653
oct660234421674
9175681615363
1058023093180
1122675583778
12b2b3996b10
13561900a140
142b460ca19a
151798e02920
hexd827223bc

58023093180 has 192 divisors, whose sum is σ = 179843102208. Its totient is φ = 13887175680.

The previous prime is 58023093169. The next prime is 58023093181. The reversal of 58023093180 is 8139032085.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58023093181) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 7609770 + ... + 7617390.

It is an arithmetic number, because the mean of its divisors is an integer number (936682824).

Almost surely, 258023093180 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 58023093180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89921551104).

58023093180 is an abundant number, since it is smaller than the sum of its proper divisors (121820009028).

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

58023093180 is a wasteful number, since it uses less digits than its factorization.

58023093180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7916 (or 7914 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 58023093180 in words is "fifty-eight billion, twenty-three million, ninety-three thousand, one hundred eighty".