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13585411 = 72418053
BaseRepresentation
bin110011110100…
…110000000011
3221120012200101
4303310300003
511434213121
61203103231
7223321420
oct63646003
927505611
1013585411
117739a14
124671b17
132a78808
141b38d47
1512d5491
hexcf4c03

13585411 has 8 divisors (see below), whose sum is σ = 15592544. Its totient is φ = 11594880.

The previous prime is 13585379. The next prime is 13585417. The reversal of 13585411 is 11458531.

13585411 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 13585411 - 25 = 13585379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13585411.

It is not an unprimeable number, because it can be changed into a prime (13585417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2340 + ... + 5713.

It is an arithmetic number, because the mean of its divisors is an integer number (1949068).

Almost surely, 213585411 is an apocalyptic number.

13585411 is a deficient number, since it is larger than the sum of its proper divisors (2007133).

13585411 is an equidigital number, since it uses as much as digits as its factorization.

13585411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8301.

The product of its digits is 2400, while the sum is 28.

The square root of 13585411 is about 3685.8392531417. The cubic root of 13585411 is about 238.6112562483.

The spelling of 13585411 in words is "thirteen million, five hundred eighty-five thousand, four hundred eleven".

Divisors: 1 7 241 1687 8053 56371 1940773 13585411