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13411105 = 52682221
BaseRepresentation
bin110011001010…
…001100100001
3221020100120121
4303022030201
511413123410
61155240241
7221664301
oct63121441
927210517
1013411105
11762aa64
1245a9081
132a17386
141ad1601
15129d9da
hexcca321

13411105 has 4 divisors (see below), whose sum is σ = 16093332. Its totient is φ = 10728880.

The previous prime is 13411081. The next prime is 13411109. The reversal of 13411105 is 50111431.

13411105 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.

It can be written as a sum of positive squares in 2 ways, for example, as 6739216 + 6671889 = 2596^2 + 2583^2 .

It is not a de Polignac number, because 13411105 - 213 = 13402913 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (13411109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1341106 + ... + 1341115.

It is an arithmetic number, because the mean of its divisors is an integer number (4023333).

Almost surely, 213411105 is an apocalyptic number.

It is an amenable number.

13411105 is a deficient number, since it is larger than the sum of its proper divisors (2682227).

13411105 is an equidigital number, since it uses as much as digits as its factorization.

13411105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682226.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 13411105 is about 3662.1175568242. The cubic root of 13411105 is about 237.5863693258.

Adding to 13411105 its reverse (50111431), we get a palindrome (63522536).

The spelling of 13411105 in words is "thirteen million, four hundred eleven thousand, one hundred five".

Divisors: 1 5 2682221 13411105