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8349968230 = 25881947783
BaseRepresentation
bin1111100011011001…
…00110011101100110
3210112220221100001121
413301230212131212
5114100042440410
63500320444154
7413630362462
oct76154463546
923486840047
108349968230
1135a538079a
12175047965a
13a30bb7a06
14592d674a2
1533d0c99da
hex1f1b26766

8349968230 has 16 divisors (see below), whose sum is σ = 15047018784. Its totient is φ = 3336192640.

The previous prime is 8349968131. The next prime is 8349968233. The reversal of 8349968230 is 328699438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8349968233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465082 + ... + 482701.

It is an arithmetic number, because the mean of its divisors is an integer number (940438674).

Almost surely, 28349968230 is an apocalyptic number.

8349968230 is a deficient number, since it is larger than the sum of its proper divisors (6697050554).

8349968230 is a wasteful number, since it uses less digits than its factorization.

8349968230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948671.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The square root of 8349968230 is about 91378.1605746143. The cubic root of 8349968230 is about 2028.7487925730.

The spelling of 8349968230 in words is "eight billion, three hundred forty-nine million, nine hundred sixty-eight thousand, two hundred thirty".

Divisors: 1 2 5 10 881 1762 4405 8810 947783 1895566 4738915 9477830 834996823 1669993646 4174984115 8349968230