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9675082985 = 52818368659
BaseRepresentation
bin10010000001010111…
…00000110011101001
3220222021101010202212
421000223200303221
5124303310123420
64240014334505
7461520564011
oct110053406351
926867333685
109675082985
114115372057
121a601ba435
13bb25a7199
1467ad44c41
153b95cb3c5
hex240ae0ce9

9675082985 has 8 divisors (see below), whose sum is σ = 11610680640. Its totient is φ = 7739679024.

The previous prime is 9675082969. The next prime is 9675082987. The reversal of 9675082985 is 5892805769.

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 9675082985 - 24 = 9675082969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9675082987) 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, 106586 + ... + 175244.

It is an arithmetic number, because the mean of its divisors is an integer number (1451335080).

Almost surely, 29675082985 is an apocalyptic number.

It is an amenable number.

9675082985 is a deficient number, since it is larger than the sum of its proper divisors (1935597655).

9675082985 is a wasteful number, since it uses less digits than its factorization.

9675082985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96847.

The product of its (nonzero) digits is 10886400, while the sum is 59.

The square root of 9675082985 is about 98361.9997000874. Note that the first 3 decimals coincide. The cubic root of 9675082985 is about 2130.8435596495.

Adding to 9675082985 its sum of digits (59), we get a square (9675083044 = 983622).

The spelling of 9675082985 in words is "nine billion, six hundred seventy-five million, eighty-two thousand, nine hundred eighty-five".

Divisors: 1 5 28183 68659 140915 343295 1935016597 9675082985