Base | Representation |
---|---|
bin | 111110100100010010011 |
3 | 10212011100011 |
4 | 13310202103 |
5 | 1011101240 |
6 | 111535351 |
7 | 23266150 |
oct | 7644223 |
9 | 3764304 |
10 | 2050195 |
11 | 1180384 |
12 | 82a557 |
13 | 56a244 |
14 | 3b5227 |
15 | 2a76ea |
hex | 1f4893 |
2050195 has 16 divisors (see below), whose sum is σ = 2960640. Its totient is φ = 1331424.
The previous prime is 2050193. The next prime is 2050211. The reversal of 2050195 is 5910502.
It is a cyclic number.
It is not a de Polignac number, because 2050195 - 21 = 2050193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2050193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 877 + ... + 2206.
It is an arithmetic number, because the mean of its divisors is an integer number (185040).
22050195 is an apocalyptic number.
2050195 is a deficient number, since it is larger than the sum of its proper divisors (910445).
2050195 is a wasteful number, since it uses less digits than its factorization.
2050195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3114.
The product of its (nonzero) digits is 450, while the sum is 22.
The square root of 2050195 is about 1431.8502016622. The cubic root of 2050195 is about 127.0374370381.
Adding to 2050195 its reverse (5910502), we get a palindrome (7960697).
The spelling of 2050195 in words is "two million, fifty thousand, one hundred ninety-five".
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