Base | Representation |
---|---|
bin | 101011000000… |
… | …000011011011 |
3 | 210012200211201 |
4 | 223000003123 |
5 | 10341204121 |
6 | 1041335031 |
7 | 164546113 |
oct | 53000333 |
9 | 23180751 |
10 | 11272411 |
11 | 63aa147 |
12 | 3937477 |
13 | 2448a87 |
14 | 16d6043 |
15 | ec9e91 |
hex | ac00db |
11272411 has 8 divisors (see below), whose sum is σ = 12161664. Its totient is φ = 10408320.
The previous prime is 11272403. The next prime is 11272421. The reversal of 11272411 is 11427211.
11272411 is digitally balanced in base 3, 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 cyclic number.
It is not a de Polignac number, because 11272411 - 23 = 11272403 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11272421) 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, 5355 + ... + 7156.
It is an arithmetic number, because the mean of its divisors is an integer number (1520208).
Almost surely, 211272411 is an apocalyptic number.
11272411 is a deficient number, since it is larger than the sum of its proper divisors (889253).
11272411 is a wasteful number, since it uses less digits than its factorization.
11272411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12581.
The product of its digits is 112, while the sum is 19.
The square root of 11272411 is about 3357.4411387245. The cubic root of 11272411 is about 224.2189279133.
Adding to 11272411 its reverse (11427211), we get a palindrome (22699622).
The spelling of 11272411 in words is "eleven million, two hundred seventy-two thousand, four hundred eleven".
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