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38053284670 = 2517297718719
BaseRepresentation
bin100011011100001001…
…110000101100111110
310122012222222011002201
4203130021300230332
51110413120102140
625251553542114
72514665403622
oct433411605476
9118188864081
1038053284670
11151580a5aa5
12745bb7493a
1337859736bb
141badc23182
15ecab4c49a
hex8dc270b3e

38053284670 has 32 divisors (see below), whose sum is σ = 75025958400. Its totient is φ = 13831942656.

The previous prime is 38053284667. The next prime is 38053284671. The reversal of 38053284670 is 7648235083.

38053284670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 38053284670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38053284671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3854430 + ... + 3864289.

It is an arithmetic number, because the mean of its divisors is an integer number (2344561200).

Almost surely, 238053284670 is an apocalyptic number.

38053284670 is a deficient number, since it is larger than the sum of its proper divisors (36972673730).

38053284670 is a wasteful number, since it uses less digits than its factorization.

38053284670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7718772.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 38053284670 in words is "thirty-eight billion, fifty-three million, two hundred eighty-four thousand, six hundred seventy".

Divisors: 1 2 5 10 17 29 34 58 85 145 170 290 493 986 2465 4930 7718719 15437438 38593595 77187190 131218223 223842851 262436446 447685702 656091115 1119214255 1312182230 2238428510 3805328467 7610656934 19026642335 38053284670