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58052442 = 2371382201
BaseRepresentation
bin1101110101110…
…0111101011010
311001020100222110
43131130331122
5104330134232
65432133150
71303303050
oct335347532
9131210873
1058052442
112a850728
12175371b6
13c047676
1479d21d0
15516aacc
hex375cf5a

58052442 has 16 divisors (see below), whose sum is σ = 132691392. Its totient is φ = 16586400.

The previous prime is 58052431. The next prime is 58052443. The reversal of 58052442 is 24425085.

It is not an unprimeable number, because it can be changed into a prime (58052443) 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 7 ways as a sum of consecutive naturals, for example, 691059 + ... + 691142.

It is an arithmetic number, because the mean of its divisors is an integer number (8293212).

Almost surely, 258052442 is an apocalyptic number.

58052442 is an abundant number, since it is smaller than the sum of its proper divisors (74638950).

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

58052442 is a wasteful number, since it uses less digits than its factorization.

58052442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382213.

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 58052442 is about 7619.2153139283. The cubic root of 58052442 is about 387.2042935813.

The spelling of 58052442 in words is "fifty-eight million, fifty-two thousand, four hundred forty-two".

Divisors: 1 2 3 6 7 14 21 42 1382201 2764402 4146603 8293206 9675407 19350814 29026221 58052442