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8368051168 = 251715382447
BaseRepresentation
bin1111100101100011…
…00101001111100000
3210121011222001012001
413302301211033200
5114114210114133
63502204213344
7414240155431
oct76261451740
923534861161
108368051168
113604601774
12175653a254
13a34879689
14595513488
1533e99c87d
hex1f2c653e0

8368051168 has 24 divisors (see below), whose sum is σ = 17443696032. Its totient is φ = 3937906176.

The previous prime is 8368051157. The next prime is 8368051171. The reversal of 8368051168 is 8611508638.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7690680 + ... + 7691767.

It is an arithmetic number, because the mean of its divisors is an integer number (726820668).

Almost surely, 28368051168 is an apocalyptic number.

It is an amenable number.

8368051168 is an abundant number, since it is smaller than the sum of its proper divisors (9075644864).

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

8368051168 is a wasteful number, since it uses less digits than its factorization.

8368051168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15382474 (or 15382466 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 8368051168 is about 91477.0526853593. The cubic root of 8368051168 is about 2030.2122427669.

The spelling of 8368051168 in words is "eight billion, three hundred sixty-eight million, fifty-one thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 16 17 32 34 68 136 272 544 15382447 30764894 61529788 123059576 246119152 261501599 492238304 523003198 1046006396 2092012792 4184025584 8368051168