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58125712 = 2419712693
BaseRepresentation
bin1101110110111…
…0110110010000
311001101002111011
43131232312100
5104340010322
65433500304
71304026501
oct335566620
9131332434
1058125712
112a8a0787
1217571694
13c071b18
147a10ba8
155182677
hex376ed90

58125712 has 40 divisors (see below), whose sum is σ = 120260160. Its totient is φ = 27135360.

The previous prime is 58125689. The next prime is 58125721. The reversal of 58125712 is 21752185.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20238 + ... + 22930.

It is an arithmetic number, because the mean of its divisors is an integer number (3006504).

Almost surely, 258125712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58125712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60130080).

58125712 is an abundant number, since it is smaller than the sum of its proper divisors (62134448).

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

58125712 is a wasteful number, since it uses less digits than its factorization.

58125712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791 (or 2785 counting only the distinct ones).

The product of its digits is 5600, while the sum is 31.

The square root of 58125712 is about 7624.0220356450. The cubic root of 58125712 is about 387.3671264166.

Adding to 58125712 its reverse (21752185), we get a palindrome (79877897).

The spelling of 58125712 in words is "fifty-eight million, one hundred twenty-five thousand, seven hundred twelve".

Divisors: 1 2 4 8 16 19 38 71 76 142 152 284 304 568 1136 1349 2693 2698 5386 5396 10772 10792 21544 21584 43088 51167 102334 191203 204668 382406 409336 764812 818672 1529624 3059248 3632857 7265714 14531428 29062856 58125712