Base | Representation |
---|---|
bin | 101010101110… |
… | …101110010000 |
3 | 210002002110120 |
4 | 222232232100 |
5 | 10331421144 |
6 | 1040030240 |
7 | 164132133 |
oct | 52565620 |
9 | 23062416 |
10 | 11201424 |
11 | 6360883 |
12 | 3902380 |
13 | 2422680 |
14 | 16b821a |
15 | eb3e19 |
hex | aaeb90 |
11201424 has 80 divisors (see below), whose sum is σ = 32289600. Its totient is φ = 3322368.
The previous prime is 11201413. The next prime is 11201473. The reversal of 11201424 is 42410211.
11201424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17787 + ... + 18405.
It is an arithmetic number, because the mean of its divisors is an integer number (403620).
Almost surely, 211201424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11201424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16144800).
11201424 is an abundant number, since it is smaller than the sum of its proper divisors (21088176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11201424 is a wasteful number, since it uses less digits than its factorization.
11201424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 672 (or 666 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 11201424 is about 3346.8528500668. The cubic root of 11201424 is about 223.7472702350.
Adding to 11201424 its reverse (42410211), we get a palindrome (53611635).
The spelling of 11201424 in words is "eleven million, two hundred one thousand, four hundred twenty-four".
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