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10668024001 = 37288324973
BaseRepresentation
bin10011110111101110…
…10010000011000001
31000112110202202210001
421323313102003001
5133322003232001
64522324440001
7525235464535
oct117367220301
930473682701
1010668024001
114584904368
122098849001
13101021234b
14732b75bc5
15426866001
hex27bdd20c1

10668024001 has 4 divisors (see below), whose sum is σ = 10956349012. Its totient is φ = 10379698992.

The previous prime is 10668023999. The next prime is 10668024007. The reversal of 10668024001 is 10042086601.

10668024001 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 an emirpimes, since its reverse is a distinct semiprime: 10042086601 = 44922365449.

It can be written as a sum of positive squares in 2 ways, for example, as 9928129600 + 739894401 = 99640^2 + 27201^2 .

It is a cyclic number.

It is not a de Polignac number, because 10668024001 - 21 = 10668023999 is a prime.

It is a super-2 number, since 2×106680240012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10668024007) 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, 144162450 + ... + 144162523.

It is an arithmetic number, because the mean of its divisors is an integer number (2739087253).

Almost surely, 210668024001 is an apocalyptic number.

It is an amenable number.

10668024001 is a deficient number, since it is larger than the sum of its proper divisors (288325011).

10668024001 is an equidigital number, since it uses as much as digits as its factorization.

10668024001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288325010.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 10668024001 in words is "ten billion, six hundred sixty-eight million, twenty-four thousand, one".

Divisors: 1 37 288324973 10668024001