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8067979082 = 2191032061313
BaseRepresentation
bin1111000001110001…
…11001011101001010
3202211021022210200002
413200320321131022
5113010400312312
63412324443002
7403634455622
oct74070713512
922737283602
108067979082
113470189109
121691b49462
139b7654b27
14567721882
153234774c2
hex1e0e3974a

8067979082 has 16 divisors (see below), whose sum is σ = 12862599360. Its totient is φ = 3784568832.

The previous prime is 8067979067. The next prime is 8067979091. The reversal of 8067979082 is 2809797608.

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 7 ways as a sum of consecutive naturals, for example, 1026743 + ... + 1034570.

It is an arithmetic number, because the mean of its divisors is an integer number (803912460).

Almost surely, 28067979082 is an apocalyptic number.

8067979082 is a deficient number, since it is larger than the sum of its proper divisors (4794620278).

8067979082 is a wasteful number, since it uses less digits than its factorization.

8067979082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061437.

The product of its (nonzero) digits is 3048192, while the sum is 56.

The square root of 8067979082 is about 89821.9298501207. The cubic root of 8067979082 is about 2005.6489531424.

The spelling of 8067979082 in words is "eight billion, sixty-seven million, nine hundred seventy-nine thousand, eighty-two".

Divisors: 1 2 19 38 103 206 1957 3914 2061313 4122626 39164947 78329894 212315239 424630478 4033989541 8067979082