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9000041 is a prime number
BaseRepresentation
bin100010010101…
…010001101001
3121221020201212
4202111101221
54301000131
6520522505
7136333121
oct42252151
917836655
109000041
115097956
123020435
131b3168b
1412a3c81
15bcba2b
hex895469

9000041 has 2 divisors, whose sum is σ = 9000042. Its totient is φ = 9000040.

The previous prime is 9000011. The next prime is 9000049. The reversal of 9000041 is 1400009.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8976016 + 24025 = 2996^2 + 155^2 .

It is a cyclic number.

It is not a de Polignac number, because 9000041 - 222 = 4805737 is a prime.

It is not a weakly prime, because it can be changed into another prime (9000049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4500020 + 4500021.

It is an arithmetic number, because the mean of its divisors is an integer number (4500021).

Almost surely, 29000041 is an apocalyptic number.

It is an amenable number.

9000041 is a deficient number, since it is larger than the sum of its proper divisors (1).

9000041 is an equidigital number, since it uses as much as digits as its factorization.

9000041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 9000041 is about 3000.0068333256. The cubic root of 9000041 is about 208.0086981693.

The spelling of 9000041 in words is "nine million, forty-one", and thus it is an aban number and an uban number.