Base | Representation |
---|---|
bin | 111110101001010111101 |
3 | 10212021220112 |
4 | 13311022331 |
5 | 1011142142 |
6 | 111555405 |
7 | 23306555 |
oct | 7651275 |
9 | 3767815 |
10 | 2052797 |
11 | 118232a |
12 | 82bb65 |
13 | 56b496 |
14 | 3b6165 |
15 | 2a8382 |
hex | 1f52bd |
2052797 has 8 divisors (see below), whose sum is σ = 2131800. Its totient is φ = 1975104.
The previous prime is 2052793. The next prime is 2052803. The reversal of 2052797 is 7972502.
It can be written as a sum of positive squares in 4 ways, for example, as 1240996 + 811801 = 1114^2 + 901^2 .
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 2052797 - 22 = 2052793 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2052793) 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, 3779 + ... + 4287.
It is an arithmetic number, because the mean of its divisors is an integer number (266475).
22052797 is an apocalyptic number.
It is an amenable number.
2052797 is a deficient number, since it is larger than the sum of its proper divisors (79003).
2052797 is a wasteful number, since it uses less digits than its factorization.
2052797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 655.
The product of its (nonzero) digits is 8820, while the sum is 32.
The square root of 2052797 is about 1432.7585281547. The cubic root of 2052797 is about 127.0911574030.
The spelling of 2052797 in words is "two million, fifty-two thousand, seven hundred ninety-seven".
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