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9992184330 = 2351132947547
BaseRepresentation
bin10010100111001010…
…01010001000001010
3221210101001120001010
421103211022020022
5130430444344310
64331303104350
7502421110512
oct112345121012
927711046033
109992184330
114268366a87
121b2a4420b6
13c331b1c0b
146ab0ca842
153d7367320
hex25394a20a

9992184330 has 32 divisors (see below), whose sum is σ = 24193473984. Its totient is φ = 2641001216.

The previous prime is 9992184317. The next prime is 9992184409. The reversal of 9992184330 is 334812999.

It is a self number, because there is not a number n which added to its sum of digits gives 9992184330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1470384 + ... + 1477163.

It is an arithmetic number, because the mean of its divisors is an integer number (756046062).

Almost surely, 29992184330 is an apocalyptic number.

9992184330 is an abundant number, since it is smaller than the sum of its proper divisors (14201289654).

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

9992184330 is a wasteful number, since it uses less digits than its factorization.

9992184330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2947670.

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 9992184330 is about 99960.9140114275. The cubic root of 9992184330 is about 2153.8732653904.

The spelling of 9992184330 in words is "nine billion, nine hundred ninety-two million, one hundred eighty-four thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 113 226 339 565 678 1130 1695 3390 2947547 5895094 8842641 14737735 17685282 29475470 44213205 88426410 333072811 666145622 999218433 1665364055 1998436866 3330728110 4996092165 9992184330