Base | Representation |
---|---|
bin | 10100000101110110… |
… | …01011111010101110 |
3 | 1000211201200100210220 |
4 | 22002323023322232 |
5 | 134042320103412 |
6 | 4542155512210 |
7 | 531204430554 |
oct | 120273137256 |
9 | 30751610726 |
10 | 10786487982 |
11 | 4635767086 |
12 | 2110458666 |
13 | 102b91c08a |
14 | 7447b1bd4 |
15 | 431e6668c |
hex | 282ecbeae |
10786487982 has 16 divisors (see below), whose sum is σ = 21629306880. Its totient is φ = 3586107512.
The previous prime is 10786487941. The next prime is 10786488001. The reversal of 10786487982 is 28978468701.
10786487982 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
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 7 ways as a sum of consecutive naturals, for example, 2344632 + ... + 2349227.
It is an arithmetic number, because the mean of its divisors is an integer number (1351831680).
Almost surely, 210786487982 is an apocalyptic number.
10786487982 is an abundant number, since it is smaller than the sum of its proper divisors (10842818898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10786487982 is a wasteful number, since it uses less digits than its factorization.
10786487982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4694247.
The product of its (nonzero) digits is 10838016, while the sum is 60.
The spelling of 10786487982 in words is "ten billion, seven hundred eighty-six million, four hundred eighty-seven thousand, nine hundred eighty-two".
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