Base | Representation |
---|---|
bin | 111110100011111111011 |
3 | 10212011010112 |
4 | 13310133323 |
5 | 1011100133 |
6 | 111534535 |
7 | 23265542 |
oct | 7643773 |
9 | 3764115 |
10 | 2050043 |
11 | 1180256 |
12 | 82a44b |
13 | 56a158 |
14 | 3b5159 |
15 | 2a7648 |
hex | 1f47fb |
2050043 has 4 divisors (see below), whose sum is σ = 2157960. Its totient is φ = 1942128.
The previous prime is 2050033. The next prime is 2050057. The reversal of 2050043 is 3400502.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2050043 - 28 = 2049787 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2050033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53930 + ... + 53967.
It is an arithmetic number, because the mean of its divisors is an integer number (539490).
22050043 is an apocalyptic number.
2050043 is a deficient number, since it is larger than the sum of its proper divisors (107917).
2050043 is a wasteful number, since it uses less digits than its factorization.
2050043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107916.
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 2050043 is about 1431.7971225003. The cubic root of 2050043 is about 127.0342974721.
Adding to 2050043 its reverse (3400502), we get a palindrome (5450545).
The spelling of 2050043 in words is "two million, fifty thousand, forty-three".
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