Base | Representation |
---|---|
bin | 1101101100011011… |
… | …01001111001010000 |
3 | 200222101002022010021 |
4 | 12312031221321100 |
5 | 110024103000310 |
6 | 3213310513224 |
7 | 350121653365 |
oct | 66615517120 |
9 | 20871068107 |
10 | 7352000080 |
11 | 3133015527 |
12 | 1512205814 |
13 | 90220c609 |
14 | 4da5c846c |
15 | 2d069a5da |
hex | 1b6369e50 |
7352000080 has 40 divisors (see below), whose sum is σ = 17262660744. Its totient is φ = 2911680000.
The previous prime is 7352000069. The next prime is 7352000101. The reversal of 7352000080 is 800002537.
It can be written as a sum of positive squares in 4 ways, for example, as 359026704 + 6992973376 = 18948^2 + 83624^2 .
It is a tau number, because it is divible by the number of its divisors (40).
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 7 ways as a sum of consecutive naturals, for example, 446871 + ... + 463030.
Almost surely, 27352000080 is an apocalyptic number.
It is an amenable number.
7352000080 is an abundant number, since it is smaller than the sum of its proper divisors (9910660664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7352000080 is a wasteful number, since it uses less digits than its factorization.
7352000080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 910015 (or 910009 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 7352000080 is about 85743.8049074101. The cubic root of 7352000080 is about 1944.4726294714.
The spelling of 7352000080 in words is "seven billion, three hundred fifty-two million, eighty", and thus it is an aban number.
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