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13043414201 = 19367582457
BaseRepresentation
bin11000010010111001…
…01011010010111001
31020200000111002112212
430021130223102321
5203203103223301
65554141344505
7641141122436
oct141134532271
936600432485
1013043414201
115593738164
122640268135
1312cb39258c
148ba42ab8d
1551517a4bb
hex30972b4b9

13043414201 has 4 divisors (see below), whose sum is σ = 13110996852. Its totient is φ = 12975831552.

The previous prime is 13043414179. The next prime is 13043414213. The reversal of 13043414201 is 10241434031.

13043414201 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: 10241434031 = 16976035023.

It can be written as a sum of positive squares in 2 ways, for example, as 8413292176 + 4630122025 = 91724^2 + 68045^2 .

It is a cyclic number.

It is not a de Polignac number, because 13043414201 - 214 = 13043397817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13043410201) 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, 33791036 + ... + 33791421.

It is an arithmetic number, because the mean of its divisors is an integer number (3277749213).

Almost surely, 213043414201 is an apocalyptic number.

It is an amenable number.

13043414201 is a deficient number, since it is larger than the sum of its proper divisors (67582651).

13043414201 is an equidigital number, since it uses as much as digits as its factorization.

13043414201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67582650.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13043414201 its reverse (10241434031), we get a palindrome (23284848232).

The spelling of 13043414201 in words is "thirteen billion, forty-three million, four hundred fourteen thousand, two hundred one".

Divisors: 1 193 67582457 13043414201