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8052460864 = 26722567749
BaseRepresentation
bin1110111111111011…
…01100110101000000
3202210012010101200021
413133331230311000
5112442412221424
63411012103224
7403355534200
oct73775546500
922705111607
108052460864
11346244a038
121688904b14
139b4380656
14565642400
15321e0e4e4
hex1dff6cd40

8052460864 has 42 divisors (see below), whose sum is σ = 18587942250. Its totient is φ = 3451053312.

The previous prime is 8052460853. The next prime is 8052460901. The reversal of 8052460864 is 4680642508.

It can be written as a sum of positive squares in only one way, i.e., 7848542464 + 203918400 = 88592^2 + 14280^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8052460864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1280739 + ... + 1287010.

Almost surely, 28052460864 is an apocalyptic number.

It is an amenable number.

8052460864 is an abundant number, since it is smaller than the sum of its proper divisors (10535481386).

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

8052460864 is a wasteful number, since it uses less digits than its factorization.

8052460864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567775 (or 2567758 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

The square root of 8052460864 is about 89735.5050356324. The cubic root of 8052460864 is about 2004.3622172795.

The spelling of 8052460864 in words is "eight billion, fifty-two million, four hundred sixty thousand, eight hundred sixty-four".

Divisors: 1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 784 1568 3136 2567749 5135498 10270996 17974243 20541992 35948486 41083984 71896972 82167968 125819701 143793944 164335936 251639402 287587888 503278804 575175776 1006557608 1150351552 2013115216 4026230432 8052460864