Base | Representation |
---|---|
bin | 1111000011010001… |
… | …10001110101111000 |
3 | 202212010221111101211 |
4 | 13201220301311320 |
5 | 113022103441213 |
6 | 3413453452504 |
7 | 404146243600 |
oct | 74150616570 |
9 | 22763844354 |
10 | 8080530808 |
11 | 3477281439 |
12 | 16961a1134 |
13 | 9ba12ac9c |
14 | 56926bc00 |
15 | 32460653d |
hex | 1e1a31d78 |
8080530808 has 48 divisors (see below), whose sum is σ = 17635175280. Its totient is φ = 3461012352.
The previous prime is 8080530761. The next prime is 8080530811. The reversal of 8080530808 is 8080350808.
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 11 ways as a sum of consecutive naturals, for example, 776085 + ... + 786427.
It is an arithmetic number, because the mean of its divisors is an integer number (367399485).
Almost surely, 28080530808 is an apocalyptic number.
It is an amenable number.
8080530808 is an abundant number, since it is smaller than the sum of its proper divisors (9554644472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8080530808 is a wasteful number, since it uses less digits than its factorization.
8080530808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12356 (or 12345 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 40.
The square root of 8080530808 is about 89891.7727492344. The cubic root of 8080530808 is about 2006.6885076644.
The spelling of 8080530808 in words is "eight billion, eighty million, five hundred thirty thousand, eight hundred eight".
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