Base | Representation |
---|---|
bin | 1000010011110001… |
… | …1110001111110010 |
3 | 12202102222100101122 |
4 | 2010330132033302 |
5 | 14031443220132 |
6 | 1005154102242 |
7 | 106162320140 |
oct | 20474361762 |
9 | 5672870348 |
10 | 2230445042 |
11 | a45034411 |
12 | 522b7a982 |
13 | 297131087 |
14 | 172324590 |
15 | d0c32912 |
hex | 84f1e3f2 |
2230445042 has 16 divisors (see below), whose sum is σ = 3955469760. Its totient is φ = 922942608.
The previous prime is 2230445029. The next prime is 2230445051. The reversal of 2230445042 is 2405440322.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2746448 + ... + 2747259.
It is an arithmetic number, because the mean of its divisors is an integer number (247216860).
Almost surely, 22230445042 is an apocalyptic number.
2230445042 is a deficient number, since it is larger than the sum of its proper divisors (1725024718).
2230445042 is a wasteful number, since it uses less digits than its factorization.
2230445042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5493745.
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 2230445042 is about 47227.5877215849. The cubic root of 2230445042 is about 1306.5634617427.
Adding to 2230445042 its reverse (2405440322), we get a palindrome (4635885364).
The spelling of 2230445042 in words is "two billion, two hundred thirty million, four hundred forty-five thousand, forty-two".
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