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8141089468752 = 243443191764849
BaseRepresentation
bin111011001110111111010…
…1111101111000101010000
31001211021120112010000210000
41312131332233233011100
52031340422401000002
625151544225010000
71500113533500252
oct166357657570520
931737515100700
108141089468752
112659686849379
12ab596a483900
134709170ba506
14202060867cd2
15e1b7d63c61c
hex7677ebef150

8141089468752 has 200 divisors, whose sum is σ = 24236909452800. Its totient is φ = 2636706401280.

The previous prime is 8141089468727. The next prime is 8141089468879. The reversal of 8141089468752 is 2578649801418.

8141089468752 is a `hidden beast` number, since 8 + 1 + 41 + 0 + 89 + 468 + 7 + 52 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8141089468752.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10261624 + ... + 11026472.

It is an arithmetic number, because the mean of its divisors is an integer number (121184547264).

Almost surely, 28141089468752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8141089468752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12118454726400).

8141089468752 is an abundant number, since it is smaller than the sum of its proper divisors (16095819984048).

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

8141089468752 is a wasteful number, since it uses less digits than its factorization.

8141089468752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765103 (or 765088 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 63.

The spelling of 8141089468752 in words is "eight trillion, one hundred forty-one billion, eighty-nine million, four hundred sixty-eight thousand, seven hundred fifty-two".