Base | Representation |
---|---|
bin | 111110100000011010011 |
3 | 10212001121200 |
4 | 13310003103 |
5 | 1011020321 |
6 | 111522243 |
7 | 23260314 |
oct | 7640323 |
9 | 3761550 |
10 | 2048211 |
11 | 1179940 |
12 | 829383 |
13 | 569379 |
14 | 3b460b |
15 | 2a6d26 |
hex | 1f40d3 |
2048211 has 24 divisors (see below), whose sum is σ = 3420144. Its totient is φ = 1167360.
The previous prime is 2048203. The next prime is 2048231. The reversal of 2048211 is 1128402.
It is not a de Polignac number, because 2048211 - 23 = 2048203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2048231) 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 23 ways as a sum of consecutive naturals, for example, 1075 + ... + 2291.
It is an arithmetic number, because the mean of its divisors is an integer number (142506).
22048211 is an apocalyptic number.
2048211 is a deficient number, since it is larger than the sum of its proper divisors (1371933).
2048211 is a wasteful number, since it uses less digits than its factorization.
2048211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1251 (or 1248 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
The square root of 2048211 is about 1431.1572240673. The cubic root of 2048211 is about 126.9964452267.
The spelling of 2048211 in words is "two million, forty-eight thousand, two hundred eleven".
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