Base | Representation |
---|---|
bin | 100011010101111110… |
… | …0111100101101000000 |
3 | 21020220112222012202022 |
4 | 1012223330330231000 |
5 | 2220420211401443 |
6 | 54511225541012 |
7 | 5324566422425 |
oct | 1065374745500 |
9 | 236815865668 |
10 | 75899325248 |
11 | 2a20921048a |
12 | 12862644768 |
13 | 72076c4756 |
14 | 39602d9d4c |
15 | 1e934ade68 |
hex | 11abf3cb40 |
75899325248 has 28 divisors (see below), whose sum is σ = 155806269540. Its totient is φ = 36641052672.
The previous prime is 75899325221. The next prime is 75899325253. The reversal of 75899325248 is 84252399857.
It can be written as a sum of positive squares in 2 ways, for example, as 15071981824 + 60827343424 = 122768^2 + 246632^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20445161 + ... + 20448872.
Almost surely, 275899325248 is an apocalyptic number.
It is an amenable number.
75899325248 is an abundant number, since it is smaller than the sum of its proper divisors (79906944292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75899325248 is a wasteful number, since it uses less digits than its factorization.
75899325248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40894074 (or 40894064 counting only the distinct ones).
The product of its digits is 43545600, while the sum is 62.
The spelling of 75899325248 in words is "seventy-five billion, eight hundred ninety-nine million, three hundred twenty-five thousand, two hundred forty-eight".
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