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11411113 = 71630159
BaseRepresentation
bin101011100001…
…111010101001
3210110202002211
4223201322221
510410123423
61044325121
7165664360
oct53417251
923422084
1011411113
11649437a
1239a37a1
132496c4c
1417307d7
15100610d
hexae1ea9

11411113 has 4 divisors (see below), whose sum is σ = 13041280. Its totient is φ = 9780948.

The previous prime is 11411107. The next prime is 11411117. The reversal of 11411113 is 31111411.

It is a happy number.

11411113 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: 31111411 = 171830083.

It is a cyclic number.

It is not a de Polignac number, because 11411113 - 217 = 11280041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11411093 and 11411102.

It is not an unprimeable number, because it can be changed into a prime (11411117) 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, 815073 + ... + 815086.

It is an arithmetic number, because the mean of its divisors is an integer number (3260320).

Almost surely, 211411113 is an apocalyptic number.

It is an amenable number.

11411113 is a deficient number, since it is larger than the sum of its proper divisors (1630167).

11411113 is an equidigital number, since it uses as much as digits as its factorization.

11411113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630166.

The product of its digits is 12, while the sum is 13.

The square root of 11411113 is about 3378.0338956263. The cubic root of 11411113 is about 225.1348196117.

Adding to 11411113 its reverse (31111411), we get a palindrome (42522524).

The spelling of 11411113 in words is "eleven million, four hundred eleven thousand, one hundred thirteen".

Divisors: 1 7 1630159 11411113