Base | Representation |
---|---|
bin | 1010100100100010101001 |
3 | 12012210020211 |
4 | 22210202221 |
5 | 1202133423 |
6 | 135221121 |
7 | 32361022 |
oct | 12444251 |
9 | 5183224 |
10 | 2771113 |
11 | 1622a84 |
12 | b177a1 |
13 | 760417 |
14 | 521c49 |
15 | 39b10d |
hex | 2a48a9 |
2771113 has 2 divisors, whose sum is σ = 2771114. Its totient is φ = 2771112.
The previous prime is 2771081. The next prime is 2771117. The reversal of 2771113 is 3111772.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2319529 + 451584 = 1523^2 + 672^2 .
It is a cyclic number.
It is not a de Polignac number, because 2771113 - 25 = 2771081 is a prime.
It is not a weakly prime, because it can be changed into another prime (2771117) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1385556 + 1385557.
It is an arithmetic number, because the mean of its divisors is an integer number (1385557).
22771113 is an apocalyptic number.
It is an amenable number.
2771113 is a deficient number, since it is larger than the sum of its proper divisors (1).
2771113 is an equidigital number, since it uses as much as digits as its factorization.
2771113 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 294, while the sum is 22.
The square root of 2771113 is about 1664.6660325723. Note that the first 3 decimals coincide. The cubic root of 2771113 is about 140.4595950227.
Adding to 2771113 its reverse (3111772), we get a palindrome (5882885).
The spelling of 2771113 in words is "two million, seven hundred seventy-one thousand, one hundred thirteen".
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