Base | Representation |
---|---|
bin | 101010110110… |
… | …011011100001 |
3 | 210010200202210 |
4 | 222312123201 |
5 | 10333423433 |
6 | 1040432333 |
7 | 164323152 |
oct | 52663341 |
9 | 23120683 |
10 | 11232993 |
11 | 6382572 |
12 | 39186a9 |
13 | 2433b55 |
14 | 16c5929 |
15 | ebd463 |
hex | ab66e1 |
11232993 has 16 divisors (see below), whose sum is σ = 15713280. Its totient is φ = 7124304.
The previous prime is 11232983. The next prime is 11232997. The reversal of 11232993 is 39923211.
It is a happy number.
It is not a de Polignac number, because 11232993 - 26 = 11232929 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 11232993.
It is not an unprimeable number, because it can be changed into a prime (11232997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17838 + ... + 18456.
It is an arithmetic number, because the mean of its divisors is an integer number (982080).
Almost surely, 211232993 is an apocalyptic number.
It is an amenable number.
11232993 is a deficient number, since it is larger than the sum of its proper divisors (4480287).
11232993 is a wasteful number, since it uses less digits than its factorization.
11232993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 908.
The product of its digits is 2916, while the sum is 30.
The square root of 11232993 is about 3351.5657534949. The cubic root of 11232993 is about 223.9572689004.
The spelling of 11232993 in words is "eleven million, two hundred thirty-two thousand, nine hundred ninety-three".
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