Base | Representation |
---|---|
bin | 1011011100001000111001 |
3 | 12122100122012 |
4 | 23130020321 |
5 | 1231430331 |
6 | 144135305 |
7 | 34326656 |
oct | 13341071 |
9 | 5570565 |
10 | 2998841 |
11 | 176908a |
12 | 1007535 |
13 | 80cc81 |
14 | 580c2d |
15 | 3e382b |
hex | 2dc239 |
2998841 has 2 divisors, whose sum is σ = 2998842. Its totient is φ = 2998840.
The previous prime is 2998837. The next prime is 2998859. The reversal of 2998841 is 1488992.
2998841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1510441 + 1488400 = 1229^2 + 1220^2 .
It is a cyclic number.
It is not a de Polignac number, because 2998841 - 22 = 2998837 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (2998811) 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 as a sum of consecutive naturals, namely, 1499420 + 1499421.
It is an arithmetic number, because the mean of its divisors is an integer number (1499421).
22998841 is an apocalyptic number.
It is an amenable number.
2998841 is a deficient number, since it is larger than the sum of its proper divisors (1).
2998841 is an equidigital number, since it uses as much as digits as its factorization.
2998841 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 41472, while the sum is 41.
The square root of 2998841 is about 1731.7162007673. The cubic root of 2998841 is about 144.2063816690.
The spelling of 2998841 in words is "two million, nine hundred ninety-eight thousand, eight hundred forty-one".
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