Base | Representation |
---|---|
bin | 1110111110110110… |
… | …00100010100010000 |
3 | 202202120001010212020 |
4 | 13133123010110100 |
5 | 112433101211112 |
6 | 3410045331440 |
7 | 403215422250 |
oct | 73733042420 |
9 | 22676033766 |
10 | 8043382032 |
11 | 3458308a74 |
12 | 1685866b80 |
13 | 9b252216a |
14 | 56435b960 |
15 | 32121948c |
hex | 1df6c4510 |
8043382032 has 40 divisors (see below), whose sum is σ = 23747128896. Its totient is φ = 2298109056.
The previous prime is 8043382021. The next prime is 8043382037. The reversal of 8043382032 is 2302833408.
It is a junction number, because it is equal to n+sod(n) for n = 8043381984 and 8043382002.
It is not an unprimeable number, because it can be changed into a prime (8043382037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11968983 + ... + 11969654.
Almost surely, 28043382032 is an apocalyptic number.
It is an amenable number.
8043382032 is an abundant number, since it is smaller than the sum of its proper divisors (15703746864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8043382032 is a wasteful number, since it uses less digits than its factorization.
8043382032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23938655 (or 23938649 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 33.
The square root of 8043382032 is about 89684.9041477996. The cubic root of 8043382032 is about 2003.6086542246.
The spelling of 8043382032 in words is "eight billion, forty-three million, three hundred eighty-two thousand, thirty-two".
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