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11082413 = 56919477
BaseRepresentation
bin101010010001…
…101010101101
3202212001012202
4222101222231
510314114123
61033311245
7163125146
oct52215255
922761182
1011082413
11628a421
123865525
1323b0454
141686acd
15e8da28
hexa91aad

11082413 has 4 divisors (see below), whose sum is σ = 11102460. Its totient is φ = 11062368.

The previous prime is 11082397. The next prime is 11082451. The reversal of 11082413 is 31428011.

11082413 is digitally balanced in base 2, 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 an emirpimes, since its reverse is a distinct semiprime: 31428011 = 38518161.

It can be written as a sum of positive squares in 2 ways, for example, as 4721929 + 6360484 = 2173^2 + 2522^2 .

It is a cyclic number.

It is not a de Polignac number, because 11082413 - 24 = 11082397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11082613) 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, 9170 + ... + 10307.

It is an arithmetic number, because the mean of its divisors is an integer number (2775615).

Almost surely, 211082413 is an apocalyptic number.

It is an amenable number.

11082413 is a deficient number, since it is larger than the sum of its proper divisors (20047).

11082413 is an equidigital number, since it uses as much as digits as its factorization.

11082413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20046.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 11082413 is about 3329.0258334834. The cubic root of 11082413 is about 222.9520364447.

The spelling of 11082413 in words is "eleven million, eighty-two thousand, four hundred thirteen".

Divisors: 1 569 19477 11082413