Base | Representation |
---|---|
bin | 101011111101… |
… | …1111111010011 |
3 | 1121101011201210 |
4 | 1113323333103 |
5 | 21400132433 |
6 | 2142031203 |
7 | 366640464 |
oct | 127737723 |
9 | 47334653 |
10 | 23052243 |
11 | 12015545 |
12 | 7878503 |
13 | 4a117a6 |
14 | 30c0d6b |
15 | 2055463 |
hex | 15fbfd3 |
23052243 has 8 divisors (see below), whose sum is σ = 30774528. Its totient is φ = 15349064.
The previous prime is 23052229. The next prime is 23052247. The reversal of 23052243 is 34225032.
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 23052243 - 210 = 23051219 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23052247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1671 + ... + 6992.
It is an arithmetic number, because the mean of its divisors is an integer number (3846816).
Almost surely, 223052243 is an apocalyptic number.
23052243 is a deficient number, since it is larger than the sum of its proper divisors (7722285).
23052243 is an equidigital number, since it uses as much as digits as its factorization.
23052243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9553.
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 23052243 is about 4801.2751431260. The cubic root of 23052243 is about 284.6018571065.
Adding to 23052243 its reverse (34225032), we get a palindrome (57277275).
The spelling of 23052243 in words is "twenty-three million, fifty-two thousand, two hundred forty-three".
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