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938028056 = 23716750501
BaseRepresentation
bin110111111010010…
…010110000011000
32102101001202120212
4313322102300120
53410113344211
6233025110252
732150051450
oct6772226030
92371052525
10938028056
114415463a9
12222188388
1311c44c7b4
148c818d60
155753e38b
hex37e92c18

938028056 has 16 divisors (see below), whose sum is σ = 2010060240. Its totient is φ = 402012000.

The previous prime is 938028041. The next prime is 938028059. The reversal of 938028056 is 650820839.

938028056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938028059) 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, 8375195 + ... + 8375306.

It is an arithmetic number, because the mean of its divisors is an integer number (125628765).

Almost surely, 2938028056 is an apocalyptic number.

It is an amenable number.

938028056 is an abundant number, since it is smaller than the sum of its proper divisors (1072032184).

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

938028056 is a wasteful number, since it uses less digits than its factorization.

938028056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16750514 (or 16750510 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 938028056 is about 30627.2436892385. The cubic root of 938028056 is about 978.9006330773.

The spelling of 938028056 in words is "nine hundred thirty-eight million, twenty-eight thousand, fifty-six".

Divisors: 1 2 4 7 8 14 28 56 16750501 33501002 67002004 117253507 134004008 234507014 469014028 938028056