Base | Representation |
---|---|
bin | 101001111111… |
… | …000001011101 |
3 | 202201011110022 |
4 | 221333001131 |
5 | 10304143140 |
6 | 1031521525 |
7 | 162356411 |
oct | 51770135 |
9 | 22634408 |
10 | 11006045 |
11 | 6238006 |
12 | 38292a5 |
13 | 238476b |
14 | 1666d41 |
15 | e760b5 |
hex | a7f05d |
11006045 has 4 divisors (see below), whose sum is σ = 13207260. Its totient is φ = 8804832.
The previous prime is 11006027. The next prime is 11006069. The reversal of 11006045 is 54060011.
It is a happy number.
11006045 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 an emirpimes, since its reverse is a distinct semiprime: 54060011 = 47 ⋅1150213.
It can be written as a sum of positive squares in 2 ways, for example, as 6791236 + 4214809 = 2606^2 + 2053^2 .
It is a cyclic number.
It is not a de Polignac number, because 11006045 - 222 = 6811741 is a prime.
It is a super-2 number, since 2×110060452 = 242266053084050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100600 + ... + 1100609.
It is an arithmetic number, because the mean of its divisors is an integer number (3301815).
Almost surely, 211006045 is an apocalyptic number.
It is an amenable number.
11006045 is a deficient number, since it is larger than the sum of its proper divisors (2201215).
11006045 is an equidigital number, since it uses as much as digits as its factorization.
11006045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2201214.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 11006045 is about 3317.5359832261. The cubic root of 11006045 is about 222.4387408682.
Adding to 11006045 its reverse (54060011), we get a palindrome (65066056).
The spelling of 11006045 in words is "eleven million, six thousand, forty-five".
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