Base | Representation |
---|---|
bin | 111110000011011101101 |
3 | 10211022021201 |
4 | 13300123231 |
5 | 1010032024 |
6 | 111325501 |
7 | 23166151 |
oct | 7603355 |
9 | 3738251 |
10 | 2033389 |
11 | 1169796 |
12 | 820891 |
13 | 5626b7 |
14 | 3ad061 |
15 | 2a2744 |
hex | 1f06ed |
2033389 has 2 divisors, whose sum is σ = 2033390. Its totient is φ = 2033388.
The previous prime is 2033377. The next prime is 2033401. The reversal of 2033389 is 9833302.
It is a happy number.
It is a balanced prime because it is at equal distance from previous prime (2033377) and next prime (2033401).
It can be written as a sum of positive squares in only one way, i.e., 1844164 + 189225 = 1358^2 + 435^2 .
It is a cyclic number.
It is not a de Polignac number, because 2033389 - 25 = 2033357 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2033309) 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, 1016694 + 1016695.
It is an arithmetic number, because the mean of its divisors is an integer number (1016695).
22033389 is an apocalyptic number.
It is an amenable number.
2033389 is a deficient number, since it is larger than the sum of its proper divisors (1).
2033389 is an equidigital number, since it uses as much as digits as its factorization.
2033389 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 2033389 is about 1425.9694947649. The cubic root of 2033389 is about 126.6893641997.
The spelling of 2033389 in words is "two million, thirty-three thousand, three hundred eighty-nine".
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