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9680059871 = 211293156577
BaseRepresentation
bin10010000001111100…
…11111110111011111
3220222121201222202222
421000332133313133
5124311043403441
64240313135555
7461611102616
oct110076376737
926877658688
109680059871
114118161289
121a619ba5bb
13bb362a5a1
1467b87c87d
153b9c60d4b
hex240f9fddf

9680059871 has 8 divisors (see below), whose sum is σ = 9759193584. Its totient is φ = 9601240320.

The previous prime is 9680059799. The next prime is 9680059889. The reversal of 9680059871 is 1789500869.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9680059871 - 230 = 8606318047 is a prime.

It is a super-2 number, since 2×96800598712 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9680059771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16466 + ... + 140111.

It is an arithmetic number, because the mean of its divisors is an integer number (1219899198).

Almost surely, 29680059871 is an apocalyptic number.

9680059871 is a deficient number, since it is larger than the sum of its proper divisors (79133713).

9680059871 is a wasteful number, since it uses less digits than its factorization.

9680059871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157081.

The product of its (nonzero) digits is 1088640, while the sum is 53.

The square root of 9680059871 is about 98387.2952723064. The cubic root of 9680059871 is about 2131.2088673721.

The spelling of 9680059871 in words is "nine billion, six hundred eighty million, fifty-nine thousand, eight hundred seventy-one".

Divisors: 1 211 293 61823 156577 33037747 45877061 9680059871