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58052811 = 319350937
BaseRepresentation
bin1101110101110…
…1000011001011
311001020101111010
43131131003023
5104330142221
65432135003
71303304115
oct335350313
9131211433
1058052811
112a850a33
1217537463
13c04789b
1479d23b5
15516ac76
hex375d0cb

58052811 has 4 divisors (see below), whose sum is σ = 77403752. Its totient is φ = 38701872.

The previous prime is 58052783. The next prime is 58052837. The reversal of 58052811 is 11825085.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 58052811 - 26 = 58052747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58052411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9675466 + ... + 9675471.

It is an arithmetic number, because the mean of its divisors is an integer number (19350938).

Almost surely, 258052811 is an apocalyptic number.

58052811 is a deficient number, since it is larger than the sum of its proper divisors (19350941).

58052811 is a wasteful number, since it uses less digits than its factorization.

58052811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19350940.

The product of its (nonzero) digits is 3200, while the sum is 30.

The square root of 58052811 is about 7619.2395289819. The cubic root of 58052811 is about 387.2051139779.

Adding to 58052811 its reverse (11825085), we get a palindrome (69877896).

The spelling of 58052811 in words is "fifty-eight million, fifty-two thousand, eight hundred eleven".

Divisors: 1 3 19350937 58052811