Base | Representation |
---|---|
bin | 10100001110010010… |
… | …00010011101100000 |
3 | 1001000122210100001022 |
4 | 22013021002131200 |
5 | 134213422300003 |
6 | 4553204025012 |
7 | 533023626215 |
oct | 120711023540 |
9 | 31018710038 |
10 | 10857228128 |
11 | 467169320a |
12 | 2130092168 |
13 | 1040489756 |
14 | 74dd47b0c |
15 | 43828b738 |
hex | 287242760 |
10857228128 has 24 divisors (see below), whose sum is σ = 21378494592. Its totient is φ = 5427769216.
The previous prime is 10857228079. The next prime is 10857228157. The reversal of 10857228128 is 82182275801.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 216926 + ... + 262242.
It is an arithmetic number, because the mean of its divisors is an integer number (890770608).
Almost surely, 210857228128 is an apocalyptic number.
It is an amenable number.
10857228128 is a deficient number, since it is larger than the sum of its proper divisors (10521266464).
10857228128 is an equidigital number, since it uses as much as digits as its factorization.
10857228128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52814 (or 52806 counting only the distinct ones).
The product of its (nonzero) digits is 143360, while the sum is 44.
The spelling of 10857228128 in words is "ten billion, eight hundred fifty-seven million, two hundred twenty-eight thousand, one hundred twenty-eight".
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