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9680865395 = 56532965043
BaseRepresentation
bin10010000010000011…
…00100100001110011
3220222200020220202012
421001001210201303
5124311300143040
64240342313135
7461620666235
oct110101444163
926880226665
109680865395
114118661503
121a621287ab
13bb3850126
1467ba0c255
153b9d6e865
hex241064873

9680865395 has 8 divisors (see below), whose sum is σ = 11634832656. Its totient is φ = 7732829536.

The previous prime is 9680865367. The next prime is 9680865401. The reversal of 9680865395 is 5935680869.

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 9680865395 - 216 = 9680799859 is a prime.

It is a super-2 number, since 2×96808653952 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1479257 + ... + 1485786.

It is an arithmetic number, because the mean of its divisors is an integer number (1454354082).

Almost surely, 29680865395 is an apocalyptic number.

9680865395 is a deficient number, since it is larger than the sum of its proper divisors (1953967261).

9680865395 is a wasteful number, since it uses less digits than its factorization.

9680865395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965701.

The product of its (nonzero) digits is 13996800, while the sum is 59.

The square root of 9680865395 is about 98391.3888254455. The cubic root of 9680865395 is about 2131.2679817542.

The spelling of 9680865395 in words is "nine billion, six hundred eighty million, eight hundred sixty-five thousand, three hundred ninety-five".

Divisors: 1 5 653 3265 2965043 14825215 1936173079 9680865395