Base | Representation |
---|---|
bin | 101011100000… |
… | …001110101101 |
3 | 210110101121222 |
4 | 223200032231 |
5 | 10404413310 |
6 | 1044233125 |
7 | 165635261 |
oct | 53401655 |
9 | 23411558 |
10 | 11404205 |
11 | 648a16a |
12 | 399b7a5 |
13 | 2493a67 |
14 | 172c0a1 |
15 | 1004055 |
hex | ae03ad |
11404205 has 16 divisors (see below), whose sum is σ = 14408064. Its totient is φ = 8648640.
The previous prime is 11404201. The next prime is 11404207. The reversal of 11404205 is 50240411.
11404205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11404205 - 22 = 11404201 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 (11404201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14687 + ... + 15443.
It is an arithmetic number, because the mean of its divisors is an integer number (900504).
Almost surely, 211404205 is an apocalyptic number.
It is an amenable number.
11404205 is a deficient number, since it is larger than the sum of its proper divisors (3003859).
11404205 is a wasteful number, since it uses less digits than its factorization.
11404205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 916.
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 11404205 is about 3377.0112525723. The cubic root of 11404205 is about 225.0893801273.
Adding to 11404205 its reverse (50240411), we get a palindrome (61644616).
The spelling of 11404205 in words is "eleven million, four hundred four thousand, two hundred five".
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