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9680264973 = 329071185871
BaseRepresentation
bin10010000001111110…
…10001111100001101
3220222122010102010100
421000333101330031
5124311121434343
64240321401313
7461612615601
oct110077217415
926878112110
109680264973
114118291395
121a61a99239
13bb369ca52
1467b8d3501
153b9ca19d3
hex240fd1f0d

9680264973 has 12 divisors (see below), whose sum is σ = 13998033088. Its totient is φ = 6446389320.

The previous prime is 9680264947. The next prime is 9680264981. The reversal of 9680264973 is 3794620869.

It is a happy number.

9680264973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9680264973 - 28 = 9680264717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9680264903) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 584773 + ... + 601098.

Almost surely, 29680264973 is an apocalyptic number.

It is an amenable number.

9680264973 is a deficient number, since it is larger than the sum of its proper divisors (4317768115).

9680264973 is a wasteful number, since it uses less digits than its factorization.

9680264973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186784 (or 1186781 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The square root of 9680264973 is about 98388.3375863217. The cubic root of 9680264973 is about 2131.2239193490.

The spelling of 9680264973 in words is "nine billion, six hundred eighty million, two hundred sixty-four thousand, nine hundred seventy-three".

Divisors: 1 3 9 907 2721 8163 1185871 3557613 10672839 1075584997 3226754991 9680264973