Base | Representation |
---|---|
bin | 11011011101001… |
… | …00000011110010 |
3 | 121001100222002211 |
4 | 31232210003302 |
5 | 432424411010 |
6 | 34504202334 |
7 | 5464414051 |
oct | 1556440362 |
9 | 531328084 |
10 | 230310130 |
11 | 109005456 |
12 | 651693aa |
13 | 3893a4ab |
14 | 22832398 |
15 | 1534508a |
hex | dba40f2 |
230310130 has 16 divisors (see below), whose sum is σ = 414731520. Its totient is φ = 92085552.
The previous prime is 230310121. The next prime is 230310149. The reversal of 230310130 is 31013032.
230310130 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 230310130.
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, 41881 + ... + 47059.
It is an arithmetic number, because the mean of its divisors is an integer number (25920720).
Almost surely, 2230310130 is an apocalyptic number.
230310130 is a deficient number, since it is larger than the sum of its proper divisors (184421390).
230310130 is a wasteful number, since it uses less digits than its factorization.
230310130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9633.
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 230310130 is about 15175.9721270171. The cubic root of 230310130 is about 612.9678269508.
Adding to 230310130 its reverse (31013032), we get a palindrome (261323162).
The spelling of 230310130 in words is "two hundred thirty million, three hundred ten thousand, one hundred thirty".
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