Search a number
-
+
5288610680 = 235193368399
BaseRepresentation
bin1001110110011100…
…11100101101111000
3111122120110020222122
410323032130231320
541312341020210
62232441140412
7245025310013
oct47316345570
914576406878
105288610680
112274312531
12103718a708
1366389c642
1438254c37a
1520e465b55
hex13b39cb78

5288610680 has 32 divisors (see below), whose sum is σ = 11905704000. Its totient is φ = 2114318976.

The previous prime is 5288610661. The next prime is 5288610697. The reversal of 5288610680 is 860168825.

It is a super-2 number, since 2×52886106802 = 55938805849220124800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43121 + ... + 111519.

It is an arithmetic number, because the mean of its divisors is an integer number (372053250).

Almost surely, 25288610680 is an apocalyptic number.

It is an amenable number.

5288610680 is an abundant number, since it is smaller than the sum of its proper divisors (6617093320).

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

5288610680 is a wasteful number, since it uses less digits than its factorization.

5288610680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70343 (or 70339 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 44.

The square root of 5288610680 is about 72722.8346532229. The cubic root of 5288610680 is about 1742.2636105027.

The spelling of 5288610680 in words is "five billion, two hundred eighty-eight million, six hundred ten thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 1933 3866 7732 9665 15464 19330 38660 68399 77320 136798 273596 341995 547192 683990 1367980 2735960 132215267 264430534 528861068 661076335 1057722136 1322152670 2644305340 5288610680