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8050910868 = 22337111374471
BaseRepresentation
bin1110111111101111…
…10010011010010100
3202210002012122111000
413133313302122110
5112442013121433
63410514543300
7403336420230
oct73767623224
922702178430
108050910868
113461590550
121688297b30
139b3c59cb0
1456535b5c0
15321c05113
hex1dfdf2694

8050910868 has 192 divisors, whose sum is σ = 28025303040. Its totient is φ = 1930262400.

The previous prime is 8050910837. The next prime is 8050910909. The reversal of 8050910868 is 8680190508.

8050910868 is a `hidden beast` number, since 80 + 509 + 1 + 0 + 8 + 68 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70873 + ... + 145343.

It is an arithmetic number, because the mean of its divisors is an integer number (145965120).

Almost surely, 28050910868 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 8050910868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14012651520).

8050910868 is an abundant number, since it is smaller than the sum of its proper divisors (19974392172).

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

8050910868 is a wasteful number, since it uses less digits than its factorization.

8050910868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74515 (or 74507 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The square root of 8050910868 is about 89726.8681499583. The cubic root of 8050910868 is about 2004.2336043072.

The spelling of 8050910868 in words is "eight billion, fifty million, nine hundred ten thousand, eight hundred sixty-eight".