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8050054080 = 2635431911021
BaseRepresentation
bin1110111111101001…
…00001001111000000
3202210000121010012010
413133310201033000
5112441303212310
63410444332520
7403326221265
oct73764411700
922700533163
108050054080
113461055862
121687b44140
139b3a1a013
145651b726c
15321ad6320
hex1dfd213c0

8050054080 has 224 divisors, whose sum is σ = 26315993088. Its totient is φ = 2083737600.

The previous prime is 8050054079. The next prime is 8050054093. The reversal of 8050054080 is 804500508.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 31 ways as a sum of consecutive naturals, for example, 7883970 + ... + 7884990.

It is an arithmetic number, because the mean of its divisors is an integer number (117482112).

Almost surely, 28050054080 is an apocalyptic number.

8050054080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8050054080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13157996544).

8050054080 is an abundant number, since it is smaller than the sum of its proper divisors (18265939008).

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

8050054080 is a wasteful number, since it uses less digits than its factorization.

8050054080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275 (or 1265 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 8050054080 is about 89722.0936001830. The cubic root of 8050054080 is about 2004.1625041030.

Adding to 8050054080 its reverse (804500508), we get a palindrome (8854554588).

The spelling of 8050054080 in words is "eight billion, fifty million, fifty-four thousand, eighty".