Base | Representation |
---|---|
bin | 11111110111000101010000 |
3 | 120201022220022 |
4 | 133313011100 |
5 | 4114231310 |
6 | 455003012 |
7 | 130664042 |
oct | 37670520 |
9 | 16638808 |
10 | 8352080 |
11 | 4795050 |
12 | 2969468 |
13 | 1965779 |
14 | 1175a92 |
15 | aeea55 |
hex | 7f7150 |
8352080 has 40 divisors (see below), whose sum is σ = 21186144. Its totient is φ = 3036800.
The previous prime is 8352079. The next prime is 8352089. The reversal of 8352080 is 802538.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8352089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3866 + ... + 5625.
Almost surely, 28352080 is an apocalyptic number.
8352080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8352080 is an abundant number, since it is smaller than the sum of its proper divisors (12834064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8352080 is a wasteful number, since it uses less digits than its factorization.
8352080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9515 (or 9509 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 8352080 is about 2889.9965397903. The cubic root of 8352080 is about 202.8919806785.
The spelling of 8352080 in words is "eight million, three hundred fifty-two thousand, eighty".
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