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13252204323 = 325327782399
BaseRepresentation
bin11000101011110010…
…01001011100100011
31021012120100201202100
430111321021130203
5204120031014243
610031000421443
7646254610131
oct142571113443
937176321670
1013252204323
115690584286
12269a177883
131332706827
148da05a751
1552866e0d3
hex315e49723

13252204323 has 12 divisors (see below), whose sum is σ = 19503244800. Its totient is φ = 8668108176.

The previous prime is 13252204309. The next prime is 13252204351. The reversal of 13252204323 is 32340225231.

13252204323 is a `hidden beast` number, since 1 + 3 + 2 + 5 + 220 + 432 + 3 = 666.

13252204323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13252204323 - 24 = 13252204307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13252206323) 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 11 ways as a sum of consecutive naturals, for example, 13890723 + ... + 13891676.

It is an arithmetic number, because the mean of its divisors is an integer number (1625270400).

Almost surely, 213252204323 is an apocalyptic number.

13252204323 is a deficient number, since it is larger than the sum of its proper divisors (6251040477).

13252204323 is a wasteful number, since it uses less digits than its factorization.

13252204323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27782458 (or 27782455 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 13252204323 its reverse (32340225231), we get a palindrome (45592429554).

The spelling of 13252204323 in words is "thirteen billion, two hundred fifty-two million, two hundred four thousand, three hundred twenty-three".

Divisors: 1 3 9 53 159 477 27782399 83347197 250041591 1472467147 4417401441 13252204323