Base | Representation |
---|---|
bin | 111110101001011010111 |
3 | 10212021221111 |
4 | 13311023113 |
5 | 1011142243 |
6 | 111555451 |
7 | 23306623 |
oct | 7651327 |
9 | 3767844 |
10 | 2052823 |
11 | 1182353 |
12 | 82bb87 |
13 | 56b4b6 |
14 | 3b6183 |
15 | 2a839d |
hex | 1f52d7 |
2052823 has 8 divisors (see below), whose sum is σ = 2155680. Its totient is φ = 1952160.
The previous prime is 2052821. The next prime is 2052857. The reversal of 2052823 is 3282502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2052823 - 21 = 2052821 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2052794 and 2052803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2052821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1561 + ... + 2557.
It is an arithmetic number, because the mean of its divisors is an integer number (269460).
22052823 is an apocalyptic number.
2052823 is a deficient number, since it is larger than the sum of its proper divisors (102857).
2052823 is an equidigital number, since it uses as much as digits as its factorization.
2052823 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1097.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 2052823 is about 1432.7676015321. The cubic root of 2052823 is about 127.0916939646.
The spelling of 2052823 in words is "two million, fifty-two thousand, eight hundred twenty-three".
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