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13202233013 = 234491278419
BaseRepresentation
bin11000100101110101…
…00001011010110101
31021002002022221000002
430102322201122311
5204014232424023
610022013401045
7645110062154
oct142272413265
937062287002
1013202233013
115665353082
122685499185
13132525b4c8
148d356d59b
1552409cb28
hex312ea16b5

13202233013 has 8 divisors (see below), whose sum is σ = 13806936000. Its totient is φ = 12600087808.

The previous prime is 13202233001. The next prime is 13202233019. The reversal of 13202233013 is 31033220231.

13202233013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13202233013 - 26 = 13202232949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202233019) 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 7 ways as a sum of consecutive naturals, for example, 628883 + ... + 649536.

It is an arithmetic number, because the mean of its divisors is an integer number (1725867000).

Almost surely, 213202233013 is an apocalyptic number.

It is an amenable number.

13202233013 is a deficient number, since it is larger than the sum of its proper divisors (604702987).

13202233013 is a wasteful number, since it uses less digits than its factorization.

13202233013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278891.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13202233013 its reverse (31033220231), we get a palindrome (44235453244).

The spelling of 13202233013 in words is "thirteen billion, two hundred two million, two hundred thirty-three thousand, thirteen".

Divisors: 1 23 449 10327 1278419 29403637 574010131 13202233013