Base | Representation |
---|---|
bin | 101010101100… |
… | …110001010011 |
3 | 210001200111101 |
4 | 222230301103 |
5 | 10331142202 |
6 | 1035525231 |
7 | 164066620 |
oct | 52546123 |
9 | 23050441 |
10 | 11193427 |
11 | 6355873 |
12 | 38b9817 |
13 | 241bb3b |
14 | 16b5347 |
15 | eb1887 |
hex | aacc53 |
11193427 has 8 divisors (see below), whose sum is σ = 12833792. Its totient is φ = 9563400.
The previous prime is 11193409. The next prime is 11193437. The reversal of 11193427 is 72439111.
11193427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-11193427 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11193395 and 11193404.
It is not an unprimeable number, because it can be changed into a prime (11193437) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99 + ... + 4732.
It is an arithmetic number, because the mean of its divisors is an integer number (1604224).
Almost surely, 211193427 is an apocalyptic number.
11193427 is a deficient number, since it is larger than the sum of its proper divisors (1640365).
11193427 is an equidigital number, since it uses as much as digits as its factorization.
11193427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5169.
The product of its digits is 1512, while the sum is 28.
The square root of 11193427 is about 3345.6579323057. The cubic root of 11193427 is about 223.6940111464.
The spelling of 11193427 in words is "eleven million, one hundred ninety-three thousand, four hundred twenty-seven".
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