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8002832412018 = 235092926189507
BaseRepresentation
bin111010001110100110111…
…1110111010110101110010
31001100001201011001211201010
41310131031332322311302
52022104300044141033
625004241144251350
71454120435060223
oct164351576726562
931301634054633
108002832412018
112605a89299314
12a93004470b56
1346088265c1c2
141d94a68dd24a
15dd28a953863
hex7474dfbad72

8002832412018 has 16 divisors (see below), whose sum is σ = 16005979709280. Its totient is φ = 2667558323136.

The previous prime is 8002832412013. The next prime is 8002832412049. The reversal of 8002832412018 is 8102142382008.

It is a super-2 number, since 2×80028324120182 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8002832412013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12789180 + ... + 13400327.

It is an arithmetic number, because the mean of its divisors is an integer number (1000373731830).

Almost surely, 28002832412018 is an apocalyptic number.

8002832412018 is an abundant number, since it is smaller than the sum of its proper divisors (8003147297262).

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

8002832412018 is a wasteful number, since it uses less digits than its factorization.

8002832412018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26240441.

The product of its (nonzero) digits is 49152, while the sum is 39.

The spelling of 8002832412018 in words is "eight trillion, two billion, eight hundred thirty-two million, four hundred twelve thousand, eighteen".

Divisors: 1 2 3 6 50929 101858 152787 305574 26189507 52379014 78568521 157137042 1333805402003 2667610804006 4001416206009 8002832412018