Base | Representation |
---|---|
bin | 1110111111011010… |
… | …00110100101000000 |
3 | 202202212221100021000 |
4 | 13133231012211000 |
5 | 112440304004023 |
6 | 3410334532000 |
7 | 403303543140 |
oct | 73755064500 |
9 | 22685840230 |
10 | 8048109888 |
11 | 345aa48095 |
12 | 1687367000 |
13 | 9b34b9100 |
14 | 564c2c920 |
15 | 321850243 |
hex | 1dfb46940 |
8048109888 has 672 divisors, whose sum is σ = 30462443520. Its totient is φ = 2037934080.
The previous prime is 8048109877. The next prime is 8048109941. The reversal of 8048109888 is 8889018408.
8048109888 is a `hidden beast` number, since 80 + 481 + 0 + 9 + 8 + 88 = 666.
It is a tau number, because it is divible by the number of its divisors (672).
It is a Harshad number since it is a multiple of its sum of digits (54).
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 95 ways as a sum of consecutive naturals, for example, 63370881 + ... + 63371007.
Almost surely, 28048109888 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 8048109888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15231221760).
8048109888 is an abundant number, since it is smaller than the sum of its proper divisors (22414333632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8048109888 is a wasteful number, since it uses less digits than its factorization.
8048109888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212 (or 183 counting only the distinct ones).
The product of its (nonzero) digits is 1179648, while the sum is 54.
The square root of 8048109888 is about 89711.2584239013. The cubic root of 8048109888 is about 2004.0011474051.
The spelling of 8048109888 in words is "eight billion, forty-eight million, one hundred nine thousand, eight hundred eighty-eight".
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