Base | Representation |
---|---|
bin | 101010011100… |
… | …011001111001 |
3 | 202221021112122 |
4 | 222130121321 |
5 | 10322021033 |
6 | 1034251025 |
7 | 163400315 |
oct | 52343171 |
9 | 22837478 |
10 | 11126393 |
11 | 630a473 |
12 | 3886a75 |
13 | 23c7485 |
14 | 1698b45 |
15 | e9ba98 |
hex | a9c679 |
11126393 has 4 divisors (see below), whose sum is σ = 11228580. Its totient is φ = 11024208.
The previous prime is 11126389. The next prime is 11126407. The reversal of 11126393 is 39362111.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39362111 = 73 ⋅539207.
It can be written as a sum of positive squares in 2 ways, for example, as 8779369 + 2347024 = 2963^2 + 1532^2 .
It is a cyclic number.
It is not a de Polignac number, because 11126393 - 22 = 11126389 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11126893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50930 + ... + 51147.
It is an arithmetic number, because the mean of its divisors is an integer number (2807145).
Almost surely, 211126393 is an apocalyptic number.
It is an amenable number.
11126393 is a deficient number, since it is larger than the sum of its proper divisors (102187).
11126393 is a wasteful number, since it uses less digits than its factorization.
11126393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102186.
The product of its digits is 972, while the sum is 26.
The square root of 11126393 is about 3335.6248290238. The cubic root of 11126393 is about 223.2465718284.
The spelling of 11126393 in words is "eleven million, one hundred twenty-six thousand, three hundred ninety-three".
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