Base | Representation |
---|---|
bin | 1110111001110001… |
… | …01010010010011000 |
3 | 202122120221011101111 |
4 | 13130320222102120 |
5 | 112341201324323 |
6 | 3401525030104 |
7 | 402160514050 |
oct | 73470522230 |
9 | 22576834344 |
10 | 8000808088 |
11 | 343627a599 |
12 | 1673555334 |
13 | 9a6766b90 |
14 | 55c838560 |
15 | 31c609c0d |
hex | 1dce2a498 |
8000808088 has 32 divisors (see below), whose sum is σ = 18463404960. Its totient is φ = 3165154560.
The previous prime is 8000808061. The next prime is 8000808091. The reversal of 8000808088 is 8808080008.
It is a happy number.
It is a super-2 number, since 2×80008080882 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 8000808088.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5494333 + ... + 5495788.
It is an arithmetic number, because the mean of its divisors is an integer number (576981405).
Almost surely, 28000808088 is an apocalyptic number.
It is an amenable number.
8000808088 is an abundant number, since it is smaller than the sum of its proper divisors (10462596872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8000808088 is a wasteful number, since it uses less digits than its factorization.
8000808088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10990147 (or 10990143 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 40.
The square root of 8000808088 is about 89447.2363351714. The cubic root of 8000808088 is about 2000.0673383994.
The spelling of 8000808088 in words is "eight billion, eight hundred eight thousand, eighty-eight".
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