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8089065852 = 2237195395629
BaseRepresentation
bin1111000100010010…
…10101100101111100
3202212202000010021120
413202021111211330
5113031300101402
63414400430540
7404311632240
oct74211254574
922782003246
108089065852
11348108099a
121699018450
139bbb28aca
1456a450420
153252403bc
hex1e225597c

8089065852 has 96 divisors (see below), whose sum is σ = 23134809600. Its totient is φ = 2148187392.

The previous prime is 8089065847. The next prime is 8089065869. The reversal of 8089065852 is 2585609808.

It is a junction number, because it is equal to n+sod(n) for n = 8089065795 and 8089065804.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 36774 + ... + 132402.

It is an arithmetic number, because the mean of its divisors is an integer number (240987600).

Almost surely, 28089065852 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 8089065852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11567404800).

8089065852 is an abundant number, since it is smaller than the sum of its proper divisors (15045743748).

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

8089065852 is a wasteful number, since it uses less digits than its factorization.

8089065852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95715 (or 95713 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 51.

The square root of 8089065852 is about 89939.2342195551. The cubic root of 8089065852 is about 2007.3947792560.

The spelling of 8089065852 in words is "eight billion, eighty-nine million, sixty-five thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 7 12 14 19 21 28 38 42 53 57 76 84 106 114 133 159 212 228 266 318 371 399 532 636 742 798 1007 1113 1484 1596 2014 2226 3021 4028 4452 6042 7049 12084 14098 21147 28196 42294 84588 95629 191258 286887 382516 573774 669403 1147548 1338806 1816951 2008209 2677612 3633902 4016418 5068337 5450853 7267804 8032836 10136674 10901706 12718657 15205011 20273348 21803412 25437314 30410022 35478359 38155971 50874628 60820044 70956718 76311942 96298403 106435077 141913436 152623884 192596806 212870154 288895209 385193612 425740308 577790418 674088821 1155580836 1348177642 2022266463 2696355284 4044532926 8089065852