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13504341 = 317264791
BaseRepresentation
bin110011100000…
…111101010101
3221102002110210
4303200331111
511424114331
61201240033
7222533154
oct63407525
927362423
1013504341
117694014
124633019
132a4a946
141b1759b
1512bb446
hexce0f55

13504341 has 8 divisors (see below), whose sum is σ = 19065024. Its totient is φ = 8473280.

The previous prime is 13504331. The next prime is 13504399. The reversal of 13504341 is 14340531.

13504341 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13504341 - 26 = 13504277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13504301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132345 + ... + 132446.

It is an arithmetic number, because the mean of its divisors is an integer number (2383128).

Almost surely, 213504341 is an apocalyptic number.

It is an amenable number.

13504341 is a deficient number, since it is larger than the sum of its proper divisors (5560683).

13504341 is a wasteful number, since it uses less digits than its factorization.

13504341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264811.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 13504341 is about 3674.8253019701. The cubic root of 13504341 is about 238.1356769415.

Adding to 13504341 its reverse (14340531), we get a palindrome (27844872).

The spelling of 13504341 in words is "thirteen million, five hundred four thousand, three hundred forty-one".

Divisors: 1 3 17 51 264791 794373 4501447 13504341