Base | Representation |
---|---|
bin | 10100001110010100… |
… | …00111011110110001 |
3 | 1001000200022200211212 |
4 | 22013022013132301 |
5 | 134214010321313 |
6 | 4553214045505 |
7 | 533026214351 |
oct | 120712073661 |
9 | 31020280755 |
10 | 10857510833 |
11 | 4671866654 |
12 | 21301a9895 |
13 | 1040558330 |
14 | 74ddbcb61 |
15 | 4382e53a8 |
hex | 2872877b1 |
10857510833 has 4 divisors (see below), whose sum is σ = 11692703988. Its totient is φ = 10022317680.
The previous prime is 10857510827. The next prime is 10857510863. The reversal of 10857510833 is 33801575801.
10857510833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3263608384 + 7593902449 = 57128^2 + 87143^2 .
It is a cyclic number.
It is not a de Polignac number, because 10857510833 - 214 = 10857494449 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10857510823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417596558 + ... + 417596583.
It is an arithmetic number, because the mean of its divisors is an integer number (2923175997).
Almost surely, 210857510833 is an apocalyptic number.
10857510833 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10857510833 is a deficient number, since it is larger than the sum of its proper divisors (835193155).
10857510833 is an equidigital number, since it uses as much as digits as its factorization.
10857510833 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 835193154.
The product of its (nonzero) digits is 100800, while the sum is 41.
The spelling of 10857510833 in words is "ten billion, eight hundred fifty-seven million, five hundred ten thousand, eight hundred thirty-three".
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