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9068233 = 23394271
BaseRepresentation
bin100010100101…
…111011001001
3122001201021111
4202211323021
54310140413
6522210321
7140035666
oct42457311
918051244
109068233
115134109
1230539a1
131b56725
1412c0a6d
15be1d3d
hex8a5ec9

9068233 has 4 divisors (see below), whose sum is σ = 9462528. Its totient is φ = 8673940.

The previous prime is 9068209. The next prime is 9068237. The reversal of 9068233 is 3328609.

It is a happy number.

9068233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3328609 = 6595051.

It is a cyclic number.

It is not a de Polignac number, because 9068233 - 25 = 9068201 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9068195 and 9068204.

It is not an unprimeable number, because it can be changed into a prime (9068237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197113 + ... + 197158.

It is an arithmetic number, because the mean of its divisors is an integer number (2365632).

Almost surely, 29068233 is an apocalyptic number.

It is an amenable number.

9068233 is a deficient number, since it is larger than the sum of its proper divisors (394295).

9068233 is a wasteful number, since it uses less digits than its factorization.

9068233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394294.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 9068233 is about 3011.3506936257. The cubic root of 9068233 is about 208.5327274296.

The spelling of 9068233 in words is "nine million, sixty-eight thousand, two hundred thirty-three".

Divisors: 1 23 394271 9068233