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10017241 = 13770557
BaseRepresentation
bin100110001101…
…100111011001
3200211221001221
4212031213121
510031022431
6554412041
7151100533
oct46154731
920757057
1010017241
115722113
123431021
1320c9680
14148a853
15d2d111
hex98d9d9

10017241 has 4 divisors (see below), whose sum is σ = 10787812. Its totient is φ = 9246672.

The previous prime is 10017239. The next prime is 10017257. The reversal of 10017241 is 14271001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1490841 + 8526400 = 1221^2 + 2920^2 .

It is a cyclic number.

It is not a de Polignac number, because 10017241 - 21 = 10017239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10017341) 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 in 3 ways as a sum of consecutive naturals, for example, 385266 + ... + 385291.

It is an arithmetic number, because the mean of its divisors is an integer number (2696953).

Almost surely, 210017241 is an apocalyptic number.

It is an amenable number.

10017241 is a deficient number, since it is larger than the sum of its proper divisors (770571).

10017241 is an equidigital number, since it uses as much as digits as its factorization.

10017241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770570.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 10017241 is about 3165.0025276451. The cubic root of 10017241 is about 215.5672132762.

Subtracting from 10017241 its sum of digits (16), we obtain a square (10017225 = 31652).

Adding to 10017241 its reverse (14271001), we get a palindrome (24288242).

The spelling of 10017241 in words is "ten million, seventeen thousand, two hundred forty-one".

Divisors: 1 13 770557 10017241