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8680875968 = 26135638687
BaseRepresentation
bin10000001010110101…
…11010011111000000
3211101222121012010202
420011122322133000
5120234301012333
63553221144332
7425056141202
oct100532723700
924358535122
108680875968
113755145666
12182325b0a8
13a846179cb
145c4ca4772
1535c1915e8
hex2056ba7c0

8680875968 has 14 divisors (see below), whose sum is σ = 17226113376. Its totient is φ = 4340437952.

The previous prime is 8680875941. The next prime is 8680875977. The reversal of 8680875968 is 8695780868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67819280 + ... + 67819407.

Almost surely, 28680875968 is an apocalyptic number.

It is an amenable number.

8680875968 is a deficient number, since it is larger than the sum of its proper divisors (8545237408).

8680875968 is a wasteful number, since it uses less digits than its factorization.

8680875968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135638699 (or 135638689 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 65.

The square root of 8680875968 is about 93171.2185602399. The cubic root of 8680875968 is about 2055.2020148589.

The spelling of 8680875968 in words is "eight billion, six hundred eighty million, eight hundred seventy-five thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 16 32 64 135638687 271277374 542554748 1085109496 2170218992 4340437984 8680875968