Base | Representation |
---|---|
bin | 1000101111000101110001 |
3 | 11022100100001 |
4 | 20233011301 |
5 | 1041240113 |
6 | 121030001 |
7 | 25315324 |
oct | 10570561 |
9 | 4270301 |
10 | 2290033 |
11 | 1324599 |
12 | 925301 |
13 | 622465 |
14 | 4387bb |
15 | 3037dd |
hex | 22f171 |
2290033 has 2 divisors, whose sum is σ = 2290034. Its totient is φ = 2290032.
The previous prime is 2290031. The next prime is 2290037. The reversal of 2290033 is 3300922.
2290033 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., 1871424 + 418609 = 1368^2 + 647^2 .
It is a cyclic number.
It is not a de Polignac number, because 2290033 - 21 = 2290031 is a prime.
It is a super-2 number, since 2×22900332 = 10488502282178, which contains 22 as substring.
Together with 2290031, it forms a pair of twin primes.
It is an Ulam number.
2290033 is a lucky number.
It is not a weakly prime, because it can be changed into another prime (2290031) 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, 1145016 + 1145017.
It is an arithmetic number, because the mean of its divisors is an integer number (1145017).
22290033 is an apocalyptic number.
It is an amenable number.
2290033 is a deficient number, since it is larger than the sum of its proper divisors (1).
2290033 is an equidigital number, since it uses as much as digits as its factorization.
2290033 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 2290033 is about 1513.2854985098. The cubic root of 2290033 is about 131.8096621597.
Adding to 2290033 its reverse (3300922), we get a palindrome (5590955).
The spelling of 2290033 in words is "two million, two hundred ninety thousand, thirty-three".
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