Base | Representation |
---|---|
bin | 101010010000… |
… | …110101100001 |
3 | 202211212112200 |
4 | 222100311201 |
5 | 10314012014 |
6 | 1033243413 |
7 | 163112214 |
oct | 52206541 |
9 | 22755480 |
10 | 11079009 |
11 | 6287907 |
12 | 3863569 |
13 | 23aba36 |
14 | 168577b |
15 | e8ca09 |
hex | a90d61 |
11079009 has 6 divisors (see below), whose sum is σ = 16003026. Its totient is φ = 7386000.
The previous prime is 11079007. The next prime is 11079017. The reversal of 11079009 is 90097011.
It can be written as a sum of positive squares in only one way, i.e., 6656400 + 4422609 = 2580^2 + 2103^2 .
It is not a de Polignac number, because 11079009 - 21 = 11079007 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11079007) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 615492 + ... + 615509.
It is an arithmetic number, because the mean of its divisors is an integer number (2667171).
Almost surely, 211079009 is an apocalyptic number.
It is an amenable number.
11079009 is a deficient number, since it is larger than the sum of its proper divisors (4924017).
11079009 is a wasteful number, since it uses less digits than its factorization.
11079009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1231007 (or 1231004 counting only the distinct ones).
The product of its (nonzero) digits is 567, while the sum is 27.
The square root of 11079009 is about 3328.5145335420. The cubic root of 11079009 is about 222.9292072874.
The spelling of 11079009 in words is "eleven million, seventy-nine thousand, nine".
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