Base | Representation |
---|---|
bin | 1000010011110011… |
… | …0001101011100010 |
3 | 12202110010101120210 |
4 | 2010330301223202 |
5 | 14032003242032 |
6 | 1005155514550 |
7 | 106163101203 |
oct | 20474615342 |
9 | 5673111523 |
10 | 2230524642 |
11 | a450891a5 |
12 | 522bb8a56 |
13 | 29715b388 |
14 | 1723455aa |
15 | d0c4b2cc |
hex | 84f31ae2 |
2230524642 has 16 divisors (see below), whose sum is σ = 4466573280. Its totient is φ = 742587552.
The previous prime is 2230524641. The next prime is 2230524691. The reversal of 2230524642 is 2464250322.
It is not an unprimeable number, because it can be changed into a prime (2230524641) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224908 + ... + 234615.
It is an arithmetic number, because the mean of its divisors is an integer number (279160830).
Almost surely, 22230524642 is an apocalyptic number.
2230524642 is an abundant number, since it is smaller than the sum of its proper divisors (2236048638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230524642 is a wasteful number, since it uses less digits than its factorization.
2230524642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460337.
The product of its (nonzero) digits is 23040, while the sum is 30.
The square root of 2230524642 is about 47228.4304418430. The cubic root of 2230524642 is about 1306.5790044127.
Adding to 2230524642 its reverse (2464250322), we get a palindrome (4694774964).
The spelling of 2230524642 in words is "two billion, two hundred thirty million, five hundred twenty-four thousand, six hundred forty-two".
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