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10023132241 = 45557220013
BaseRepresentation
bin10010101010110110…
…01101110001010001
3221212112021212121001
421111123031301101
5131011410212431
64334330302001
7503245134613
oct112533156121
927775255531
1010023132241
114283884671
121b38887901
13c397294a5
146b1264db3
153d9e2be61
hex2556cdc51

10023132241 has 4 divisors (see below), whose sum is σ = 10023397812. Its totient is φ = 10022866672.

The previous prime is 10023132239. The next prime is 10023132269. The reversal of 10023132241 is 14223132001.

It is a happy number.

10023132241 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.

It can be written as a sum of positive squares in 2 ways, for example, as 5151650625 + 4871481616 = 71775^2 + 69796^2 .

It is a cyclic number.

It is not a de Polignac number, because 10023132241 - 21 = 10023132239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10023132271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64450 + ... + 155563.

It is an arithmetic number, because the mean of its divisors is an integer number (2505849453).

Almost surely, 210023132241 is an apocalyptic number.

It is an amenable number.

10023132241 is a deficient number, since it is larger than the sum of its proper divisors (265571).

10023132241 is an equidigital number, since it uses as much as digits as its factorization.

10023132241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265570.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10023132241 its reverse (14223132001), we get a palindrome (24246264242).

The spelling of 10023132241 in words is "ten billion, twenty-three million, one hundred thirty-two thousand, two hundred forty-one".

Divisors: 1 45557 220013 10023132241