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13341109 = 34738447
BaseRepresentation
bin110010111001…
…000110110101
3221002210120011
4302321012311
511403403414
61153540221
7221253235
oct62710665
927083504
1013341109
117592411
124574671
1329c1562
141ab3cc5
151287dc4
hexcb91b5

13341109 has 4 divisors (see below), whose sum is σ = 13379904. Its totient is φ = 13302316.

The previous prime is 13341103. The next prime is 13341121. The reversal of 13341109 is 90114331.

13341109 is digitally balanced in base 3, 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, and also an emirpimes, since its reverse is a distinct semiprime: 90114331 = 175300843.

It is a cyclic number.

It is not a de Polignac number, because 13341109 - 23 = 13341101 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 13341109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13341101) 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 3 ways as a sum of consecutive naturals, for example, 18877 + ... + 19570.

It is an arithmetic number, because the mean of its divisors is an integer number (3344976).

Almost surely, 213341109 is an apocalyptic number.

It is an amenable number.

13341109 is a deficient number, since it is larger than the sum of its proper divisors (38795).

13341109 is an equidigital number, since it uses as much as digits as its factorization.

13341109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38794.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 13341109 is about 3652.5482885241. The cubic root of 13341109 is about 237.1723067029.

The spelling of 13341109 in words is "thirteen million, three hundred forty-one thousand, one hundred nine".

Divisors: 1 347 38447 13341109