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58042571 = 317126371
BaseRepresentation
bin1101110101101…
…0100011001011
311001012212102212
43131122203023
5104324330241
65432015335
71303232216
oct335324313
9131185385
1058042571
112a844274
121753154b
13c043022
1479cc77d
155167beb
hex375a8cb

58042571 has 8 divisors (see below), whose sum is σ = 60761088. Its totient is φ = 55377000.

The previous prime is 58042559. The next prime is 58042597. The reversal of 58042571 is 17524085.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58042571 - 210 = 58041547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58042531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10985 + ... + 15386.

It is an arithmetic number, because the mean of its divisors is an integer number (7595136).

Almost surely, 258042571 is an apocalyptic number.

58042571 is a deficient number, since it is larger than the sum of its proper divisors (2718517).

58042571 is a wasteful number, since it uses less digits than its factorization.

58042571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26473.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 58042571 is about 7618.5675162723. The cubic root of 58042571 is about 387.1823461254.

The spelling of 58042571 in words is "fifty-eight million, forty-two thousand, five hundred seventy-one".

Divisors: 1 31 71 2201 26371 817501 1872341 58042571