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13302442301 = 73182225237
BaseRepresentation
bin11000110001110001…
…10010100100111101
31021100001220002022012
430120320302210331
5204220411123201
610035553301005
7650434615421
oct143070624475
937301802265
1013302442301
115706977875
1226b2b64765
13133cc46345
149029b6b81
1552cc945bb
hex318e3293d

13302442301 has 4 divisors (see below), whose sum is σ = 13484667612. Its totient is φ = 13120216992.

The previous prime is 13302442297. The next prime is 13302442327. The reversal of 13302442301 is 10324420331.

13302442301 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 10165882276 + 3136560025 = 100826^2 + 56005^2 .

It is a cyclic number.

It is not a de Polignac number, because 13302442301 - 22 = 13302442297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13302442331) 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, 91112546 + ... + 91112691.

It is an arithmetic number, because the mean of its divisors is an integer number (3371166903).

Almost surely, 213302442301 is an apocalyptic number.

It is an amenable number.

13302442301 is a deficient number, since it is larger than the sum of its proper divisors (182225311).

13302442301 is an equidigital number, since it uses as much as digits as its factorization.

13302442301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182225310.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13302442301 its reverse (10324420331), we get a palindrome (23626862632).

The spelling of 13302442301 in words is "thirteen billion, three hundred two million, four hundred forty-two thousand, three hundred one".

Divisors: 1 73 182225237 13302442301