Base | Representation |
---|---|
bin | 1111000010000101… |
… | …01001000101110000 |
3 | 202211110010120122201 |
4 | 13201002221011300 |
5 | 113012024032423 |
6 | 3412455312544 |
7 | 403665255103 |
oct | 74102510560 |
9 | 22743116581 |
10 | 8070533488 |
11 | 3471673296 |
12 | 169297b754 |
13 | 9b803a704 |
14 | 567bc873a |
15 | 3237ce2ad |
hex | 1e10a9170 |
8070533488 has 40 divisors (see below), whose sum is σ = 16675651440. Its totient is φ = 3770557440.
The previous prime is 8070533483. The next prime is 8070533507. The reversal of 8070533488 is 8843350708.
It is a super-3 number, since 3×80705334883 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8070533483) 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, 68923 + ... + 144538.
It is an arithmetic number, because the mean of its divisors is an integer number (416891286).
Almost surely, 28070533488 is an apocalyptic number.
It is an amenable number.
8070533488 is an abundant number, since it is smaller than the sum of its proper divisors (8605117952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8070533488 is a wasteful number, since it uses less digits than its factorization.
8070533488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213625 (or 213619 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 46.
The square root of 8070533488 is about 89836.1480029058. The cubic root of 8070533488 is about 2005.8606005728.
The spelling of 8070533488 in words is "eight billion, seventy million, five hundred thirty-three thousand, four hundred eighty-eight".
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