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58104311806 = 2191579739241
BaseRepresentation
bin110110000111010010…
…010110111111111110
312112222101111212102101
4312013102112333332
51422444200434211
642405345015314
74124610333652
oct660722267776
9175871455371
1058104311806
1122707407502
12b31702453a
13562caa60b8
142b52bcca62
1517a10e75c1
hexd87496ffe

58104311806 has 16 divisors (see below), whose sum is σ = 92328014160. Its totient is φ = 27347785920.

The previous prime is 58104311801. The next prime is 58104311833. The reversal of 58104311806 is 60811340185.

It is a super-2 number, since 2×581043118062 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58104311801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4863655 + ... + 4875586.

It is an arithmetic number, because the mean of its divisors is an integer number (5770500885).

Almost surely, 258104311806 is an apocalyptic number.

58104311806 is a deficient number, since it is larger than the sum of its proper divisors (34223702354).

58104311806 is a wasteful number, since it uses less digits than its factorization.

58104311806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9739419.

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 58104311806 in words is "fifty-eight billion, one hundred four million, three hundred eleven thousand, eight hundred six".

Divisors: 1 2 19 38 157 314 2983 5966 9739241 19478482 185045579 370091158 1529060837 3058121674 29052155903 58104311806