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9676573984 = 2571123732339
BaseRepresentation
bin10010000001100010…
…01100110100100000
3220222101011220001001
421000301030310200
5124304200331414
64240110321344
7461536343650
oct110061146440
926871156031
109676573984
1141161a0290
121a607b9254
13bb29a9a2c
1467b212360
153b97c3074
hex240c4cd20

9676573984 has 192 divisors, whose sum is σ = 25134520320. Its totient is φ = 3555256320.

The previous prime is 9676573979. The next prime is 9676574009. The reversal of 9676573984 is 4893756769.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4135887 + ... + 4138225.

It is an arithmetic number, because the mean of its divisors is an integer number (130908960).

Almost surely, 29676573984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9676573984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12567260160).

9676573984 is an abundant number, since it is smaller than the sum of its proper divisors (15457946336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9676573984 is a wasteful number, since it uses less digits than its factorization.

9676573984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463 (or 2455 counting only the distinct ones).

The product of its digits is 68584320, while the sum is 64.

The square root of 9676573984 is about 98369.5785494682. The cubic root of 9676573984 is about 2130.9530134024.

The spelling of 9676573984 in words is "nine billion, six hundred seventy-six million, five hundred seventy-three thousand, nine hundred eighty-four".