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13324132301 = 50212653681
BaseRepresentation
bin11000110100010111…
…00001111111001101
31021101120201001101112
430122023201333031
5204241434213201
610042050221405
7651120153524
oct143213417715
937346631345
1013324132301
115718141897
1226ba284865
13134459ba6c
149058214bb
1552eb2b0bb
hex31a2e1fcd

13324132301 has 4 divisors (see below), whose sum is σ = 13326791004. Its totient is φ = 13321473600.

The previous prime is 13324132249. The next prime is 13324132357. The reversal of 13324132301 is 10323142331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10323142331 = 15168365181.

It can be written as a sum of positive squares in 2 ways, for example, as 11166994276 + 2157138025 = 105674^2 + 46445^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13324132301 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 (13324132391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1321820 + ... + 1331861.

It is an arithmetic number, because the mean of its divisors is an integer number (3331697751).

Almost surely, 213324132301 is an apocalyptic number.

It is an amenable number.

13324132301 is a deficient number, since it is larger than the sum of its proper divisors (2658703).

13324132301 is an equidigital number, since it uses as much as digits as its factorization.

13324132301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2658702.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13324132301 its reverse (10323142331), we get a palindrome (23647274632).

The spelling of 13324132301 in words is "thirteen billion, three hundred twenty-four million, one hundred thirty-two thousand, three hundred one".

Divisors: 1 5021 2653681 13324132301