Base | Representation |
---|---|
bin | 1000011011101001011001 |
3 | 11011022002102 |
4 | 20123221121 |
5 | 1031213033 |
6 | 115213145 |
7 | 24534203 |
oct | 10335131 |
9 | 4138072 |
10 | 2210393 |
11 | 127a779 |
12 | 8a71b5 |
13 | 5c5133 |
14 | 417773 |
15 | 2d9de8 |
hex | 21ba59 |
2210393 has 8 divisors (see below), whose sum is σ = 2305536. Its totient is φ = 2116800.
The previous prime is 2210389. The next prime is 2210401. The reversal of 2210393 is 3930122.
2210393 is digitally balanced in base 2, 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 2210393 - 22 = 2210389 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2210303) 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 7 ways as a sum of consecutive naturals, for example, 3188 + ... + 3818.
It is an arithmetic number, because the mean of its divisors is an integer number (288192).
22210393 is an apocalyptic number.
It is an amenable number.
2210393 is a deficient number, since it is larger than the sum of its proper divisors (95143).
2210393 is a wasteful number, since it uses less digits than its factorization.
2210393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 775.
The product of its (nonzero) digits is 324, while the sum is 20.
The square root of 2210393 is about 1486.7390490601. The cubic root of 2210393 is about 130.2636267661.
The spelling of 2210393 in words is "two million, two hundred ten thousand, three hundred ninety-three".
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