Base | Representation |
---|---|
bin | 1010101111001… |
… | …0010110010001 |
3 | 10010201220110022 |
4 | 2223302112101 |
5 | 43012022344 |
6 | 4245113225 |
7 | 1054526051 |
oct | 253622621 |
9 | 103656408 |
10 | 45032849 |
11 | 23468934 |
12 | 130b8815 |
13 | 9439574 |
14 | 5da3561 |
15 | 3e480ee |
hex | 2af2591 |
45032849 has 2 divisors, whose sum is σ = 45032850. Its totient is φ = 45032848.
The previous prime is 45032833. The next prime is 45032857. The reversal of 45032849 is 94823054.
45032849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 33930625 + 11102224 = 5825^2 + 3332^2 .
It is a cyclic number.
It is not a de Polignac number, because 45032849 - 24 = 45032833 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (45032899) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22516424 + 22516425.
It is an arithmetic number, because the mean of its divisors is an integer number (22516425).
Almost surely, 245032849 is an apocalyptic number.
It is an amenable number.
45032849 is a deficient number, since it is larger than the sum of its proper divisors (1).
45032849 is an equidigital number, since it uses as much as digits as its factorization.
45032849 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 34560, while the sum is 35.
The square root of 45032849 is about 6710.6519057391. The cubic root of 45032849 is about 355.7758578337.
The spelling of 45032849 in words is "forty-five million, thirty-two thousand, eight hundred forty-nine".
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