Base | Representation |
---|---|
bin | 101100011111… |
… | …0101001111001 |
3 | 1121220001022012 |
4 | 1120332221321 |
5 | 21432402210 |
6 | 2151535305 |
7 | 402155543 |
oct | 130765171 |
9 | 47801265 |
10 | 23325305 |
11 | 12191713 |
12 | 798a535 |
13 | 4aa8b73 |
14 | 3152693 |
15 | 20ab305 |
hex | 163ea79 |
23325305 has 8 divisors (see below), whose sum is σ = 28036800. Its totient is φ = 18629296.
The previous prime is 23325287. The next prime is 23325317. The reversal of 23325305 is 50352332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23325305 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245 + ... + 6834.
It is an arithmetic number, because the mean of its divisors is an integer number (3504600).
Almost surely, 223325305 is an apocalyptic number.
It is an amenable number.
23325305 is a deficient number, since it is larger than the sum of its proper divisors (4711495).
23325305 is an equidigital number, since it uses as much as digits as its factorization.
23325305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7743.
The product of its (nonzero) digits is 2700, while the sum is 23.
The square root of 23325305 is about 4829.6278324525. The cubic root of 23325305 is about 285.7211857262.
Adding to 23325305 its reverse (50352332), we get a palindrome (73677637).
The spelling of 23325305 in words is "twenty-three million, three hundred twenty-five thousand, three hundred five".
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