Base | Representation |
---|---|
bin | 11100010000100001… |
… | …111100010010100110 |
3 | 2220022121000121011011 |
4 | 130100201330102212 |
5 | 444120034313410 |
6 | 21534452332434 |
7 | 2122622426164 |
oct | 342041742246 |
9 | 86277017134 |
10 | 30342104230 |
11 | 11960365aa9 |
12 | 5a6961411a |
13 | 2b27215439 |
14 | 167ba5c234 |
15 | bc8ba318a |
hex | 71087c4a6 |
30342104230 has 16 divisors (see below), whose sum is σ = 54628355664. Its totient is φ = 12134048800.
The previous prime is 30342104201. The next prime is 30342104231. The reversal of 30342104230 is 3240124303.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30342104231) 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, 303196 + ... + 390655.
It is an arithmetic number, because the mean of its divisors is an integer number (3414272229).
Almost surely, 230342104230 is an apocalyptic number.
30342104230 is a deficient number, since it is larger than the sum of its proper divisors (24286251434).
30342104230 is a wasteful number, since it uses less digits than its factorization.
30342104230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 698231.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 30342104230 its reverse (3240124303), we get a palindrome (33582228533).
The spelling of 30342104230 in words is "thirty billion, three hundred forty-two million, one hundred four thousand, two hundred thirty".
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