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58050811 = 7131275023
BaseRepresentation
bin1101110101110…
…0100011111011
311001020021202001
43131130203323
5104330111221
65432121431
71303265230
oct335344373
9131207661
1058050811
112a84a485
1217536277
13c0469c0
1479d1787
15516a391
hex375c8fb

58050811 has 16 divisors (see below), whose sum is σ = 72024064. Its totient is φ = 45559584.

The previous prime is 58050809. The next prime is 58050823. The reversal of 58050811 is 11805085.

It is not a de Polignac number, because 58050811 - 21 = 58050809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58050811.

It is not an unprimeable number, because it can be changed into a prime (58050851) 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 15 ways as a sum of consecutive naturals, for example, 9046 + ... + 14068.

It is an arithmetic number, because the mean of its divisors is an integer number (4501504).

Almost surely, 258050811 is an apocalyptic number.

58050811 is a deficient number, since it is larger than the sum of its proper divisors (13973253).

58050811 is a wasteful number, since it uses less digits than its factorization.

58050811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5170.

The product of its (nonzero) digits is 1600, while the sum is 28.

The square root of 58050811 is about 7619.1082811573. The cubic root of 58050811 is about 387.2006673421.

Adding to 58050811 its reverse (11805085), we get a palindrome (69855896).

The spelling of 58050811 in words is "fifty-eight million, fifty thousand, eight hundred eleven".

Divisors: 1 7 13 91 127 889 1651 5023 11557 35161 65299 457093 637921 4465447 8292973 58050811