Base | Representation |
---|---|
bin | 101011101111… |
… | …111101100001 |
3 | 210120200000111 |
4 | 223233331201 |
5 | 10413444031 |
6 | 1045451321 |
7 | 166324162 |
oct | 53577541 |
9 | 23520014 |
10 | 11468641 |
11 | 6523618 |
12 | 3a10b41 |
13 | 24b71a2 |
14 | 1747769 |
15 | 10181b1 |
hex | aeff61 |
11468641 has 4 divisors (see below), whose sum is σ = 11512512. Its totient is φ = 11424772.
The previous prime is 11468627. The next prime is 11468683. The reversal of 11468641 is 14686411.
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 11468641 - 29 = 11468129 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11468621) 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, 21541 + ... + 22066.
It is an arithmetic number, because the mean of its divisors is an integer number (2878128).
Almost surely, 211468641 is an apocalyptic number.
It is an amenable number.
11468641 is a deficient number, since it is larger than the sum of its proper divisors (43871).
11468641 is an equidigital number, since it uses as much as digits as its factorization.
11468641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43870.
The product of its digits is 4608, while the sum is 31.
The square root of 11468641 is about 3386.5382029441. The cubic root of 11468641 is about 225.5125172705.
The spelling of 11468641 in words is "eleven million, four hundred sixty-eight thousand, six hundred forty-one".
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