Base | Representation |
---|---|
bin | 10100001011100101… |
… | …11001111100110101 |
3 | 1000222002022012011001 |
4 | 22011302321330311 |
5 | 134142132231020 |
6 | 4551040043301 |
7 | 532330665424 |
oct | 120562717465 |
9 | 30862265131 |
10 | 10834648885 |
11 | 465a971085 |
12 | 2124603531 |
13 | 10388b2358 |
14 | 74ad4b2bb |
15 | 4362cb50a |
hex | 285cb9f35 |
10834648885 has 4 divisors (see below), whose sum is σ = 13001578668. Its totient is φ = 8667719104.
The previous prime is 10834648883. The next prime is 10834648921. The reversal of 10834648885 is 58884643801.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58884643801 = 19 ⋅3099191779.
It can be written as a sum of positive squares in 2 ways, for example, as 2979194724 + 7855454161 = 54582^2 + 88631^2 .
It is a cyclic number.
It is not a de Polignac number, because 10834648885 - 21 = 10834648883 is a prime.
It is a super-2 number, since 2×108346488852 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10834648883) 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 3 ways as a sum of consecutive naturals, for example, 1083464884 + ... + 1083464893.
It is an arithmetic number, because the mean of its divisors is an integer number (3250394667).
Almost surely, 210834648885 is an apocalyptic number.
It is an amenable number.
10834648885 is a deficient number, since it is larger than the sum of its proper divisors (2166929783).
10834648885 is an equidigital number, since it uses as much as digits as its factorization.
10834648885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2166929782.
The product of its (nonzero) digits is 5898240, while the sum is 55.
The spelling of 10834648885 in words is "ten billion, eight hundred thirty-four million, six hundred forty-eight thousand, eight hundred eighty-five".
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