Base | Representation |
---|---|
bin | 101010001000… |
… | …011010001101 |
3 | 202210010012022 |
4 | 222020122031 |
5 | 10311410433 |
6 | 1032415525 |
7 | 162606455 |
oct | 52103215 |
9 | 22703168 |
10 | 11044493 |
11 | 6263989 |
12 | 38475a5 |
13 | 2399105 |
14 | 1676d65 |
15 | e82698 |
hex | a8868d |
11044493 has 4 divisors (see below), whose sum is σ = 11108508. Its totient is φ = 10980480.
The previous prime is 11044489. The next prime is 11044499. The reversal of 11044493 is 39444011.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39444011 = 23 ⋅1714957.
It can be written as a sum of positive squares in 2 ways, for example, as 8773444 + 2271049 = 2962^2 + 1507^2 .
It is a cyclic number.
It is not a de Polignac number, because 11044493 - 22 = 11044489 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11044499) 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, 31748 + ... + 32093.
It is an arithmetic number, because the mean of its divisors is an integer number (2777127).
Almost surely, 211044493 is an apocalyptic number.
It is an amenable number.
11044493 is a deficient number, since it is larger than the sum of its proper divisors (64015).
11044493 is an equidigital number, since it uses as much as digits as its factorization.
11044493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64014.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 11044493 is about 3323.3255934380. The cubic root of 11044493 is about 222.6974588493.
The spelling of 11044493 in words is "eleven million, forty-four thousand, four hundred ninety-three".
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