Base | Representation |
---|---|
bin | 1111000011101010… |
… | …11110110111010000 |
3 | 202212101012200111012 |
4 | 13201311132313100 |
5 | 113023432022234 |
6 | 3414053110052 |
7 | 404216453465 |
oct | 74165366720 |
9 | 22771180435 |
10 | 8083860944 |
11 | 3479146415 |
12 | 1697328328 |
13 | 9baa25993 |
14 | 56989766c |
15 | 324a630ce |
hex | 1e1d5edd0 |
8083860944 has 40 divisors (see below), whose sum is σ = 16593812928. Its totient is φ = 3801873920.
The previous prime is 8083860937. The next prime is 8083860949. The reversal of 8083860944 is 4490683808.
It is a super-2 number, since 2×80838609442 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8083860892 and 8083860901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8083860949) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 494339 + ... + 510429.
Almost surely, 28083860944 is an apocalyptic number.
It is an amenable number.
8083860944 is an abundant number, since it is smaller than the sum of its proper divisors (8509951984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8083860944 is a wasteful number, since it uses less digits than its factorization.
8083860944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17963 (or 17957 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 50.
The square root of 8083860944 is about 89910.2938711692. The cubic root of 8083860944 is about 2006.9641342707.
The spelling of 8083860944 in words is "eight billion, eighty-three million, eight hundred sixty thousand, nine hundred forty-four".
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