Base | Representation |
---|---|
bin | 101101111101… |
… | …111101000011 |
3 | 211200012211022 |
4 | 231331331003 |
5 | 11041101433 |
6 | 1110140055 |
7 | 204265622 |
oct | 55757503 |
9 | 24605738 |
10 | 12050243 |
11 | 6890587 |
12 | 405162b |
13 | 265bb2a |
14 | 18596b9 |
15 | 10d0698 |
hex | b7df43 |
12050243 has 4 divisors (see below), whose sum is σ = 12057240. Its totient is φ = 12043248.
The previous prime is 12050201. The next prime is 12050249. The reversal of 12050243 is 34205021.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 12050243 - 26 = 12050179 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12050249) 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, 1103 + ... + 5031.
It is an arithmetic number, because the mean of its divisors is an integer number (3014310).
Almost surely, 212050243 is an apocalyptic number.
12050243 is a deficient number, since it is larger than the sum of its proper divisors (6997).
12050243 is an equidigital number, since it uses as much as digits as its factorization.
12050243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6996.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 12050243 is about 3471.3459925510. The cubic root of 12050243 is about 229.2619251511.
Adding to 12050243 its reverse (34205021), we get a palindrome (46255264).
The spelling of 12050243 in words is "twelve million, fifty thousand, two hundred forty-three".
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