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13403232301 = 19705433279
BaseRepresentation
bin11000111101110010…
…10001100000101101
31021121002112202012011
430132321101200231
5204422211413201
610053553441221
7653100411004
oct143671214055
937532482164
1013403232301
115758858898
122720870211
131357aa55b4
14912131c3b
15536a53151
hex31ee5182d

13403232301 has 4 divisors (see below), whose sum is σ = 14108665600. Its totient is φ = 12697799004.

The previous prime is 13403232287. The next prime is 13403232343. The reversal of 13403232301 is 10323230431.

13403232301 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13403232301 - 29 = 13403231789 is a prime.

It is a super-2 number, since 2×134032323012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13403232001) 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, 352716621 + ... + 352716658.

It is an arithmetic number, because the mean of its divisors is an integer number (3527166400).

Almost surely, 213403232301 is an apocalyptic number.

It is an amenable number.

13403232301 is a deficient number, since it is larger than the sum of its proper divisors (705433299).

13403232301 is an equidigital number, since it uses as much as digits as its factorization.

13403232301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705433298.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13403232301 its reverse (10323230431), we get a palindrome (23726462732).

The spelling of 13403232301 in words is "thirteen billion, four hundred three million, two hundred thirty-two thousand, three hundred one".

Divisors: 1 19 705433279 13403232301