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8688964713 = 311138922557
BaseRepresentation
bin10000001011110011…
…10001010001101001
3211102112211010210220
420011321301101221
5120243333332323
63554110400253
7425214660432
oct100571612151
924375733726
108688964713
11375976a880
121825b00089
13a861ba650
145c5dac489
1535cc3d0e3
hex205e71469

8688964713 has 48 divisors (see below), whose sum is σ = 13770716736. Its totient is φ = 4804462080.

The previous prime is 8688964699. The next prime is 8688964733. The reversal of 8688964713 is 3174698868.

It is not a de Polignac number, because 8688964713 - 28 = 8688964457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8688964733) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3396831 + ... + 3399387.

It is an arithmetic number, because the mean of its divisors is an integer number (286889932).

Almost surely, 28688964713 is an apocalyptic number.

It is an amenable number.

8688964713 is a deficient number, since it is larger than the sum of its proper divisors (5081752023).

8688964713 is a wasteful number, since it uses less digits than its factorization.

8688964713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762 (or 2673 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 60.

The square root of 8688964713 is about 93214.6164128781. The cubic root of 8688964713 is about 2055.8401549267.

The spelling of 8688964713 in words is "eight billion, six hundred eighty-eight million, nine hundred sixty-four thousand, seven hundred thirteen".

Divisors: 1 3 11 13 33 39 89 143 267 429 979 1157 2557 2937 3471 7671 7921 12727 23763 28127 33241 38181 84381 87131 99723 102973 227573 261393 308919 365651 682719 1096953 1132703 2503303 2958449 3398109 7509909 8875347 20253997 32542939 60761991 97628817 222793967 263301961 668381901 789905883 2896321571 8688964713