Base | Representation |
---|---|
bin | 101011000011… |
… | …100100001101 |
3 | 210020102120112 |
4 | 223003210031 |
5 | 10342134142 |
6 | 1041525405 |
7 | 164636054 |
oct | 53034415 |
9 | 23212515 |
10 | 11286797 |
11 | 6409a35 |
12 | 3943865 |
13 | 24524a2 |
14 | 16db39b |
15 | ece382 |
hex | ac390d |
11286797 has 4 divisors (see below), whose sum is σ = 11361696. Its totient is φ = 11211900.
The previous prime is 11286757. The next prime is 11286811. The reversal of 11286797 is 79768211.
11286797 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11286797 - 26 = 11286733 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11286707) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37223 + ... + 37524.
It is an arithmetic number, because the mean of its divisors is an integer number (2840424).
Almost surely, 211286797 is an apocalyptic number.
It is an amenable number.
11286797 is a deficient number, since it is larger than the sum of its proper divisors (74899).
11286797 is an equidigital number, since it uses as much as digits as its factorization.
11286797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74898.
The product of its digits is 42336, while the sum is 41.
The square root of 11286797 is about 3359.5828610112. The cubic root of 11286797 is about 224.3142710858.
The spelling of 11286797 in words is "eleven million, two hundred eighty-six thousand, seven hundred ninety-seven".
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