Base | Representation |
---|---|
bin | 11011011011101… |
… | …11001010011100 |
3 | 121001000121211221 |
4 | 31231313022130 |
5 | 432403014421 |
6 | 34500223124 |
7 | 5463016654 |
oct | 1555671234 |
9 | 531017757 |
10 | 230126236 |
11 | 10899a27a |
12 | 6509aaa4 |
13 | 388a4892 |
14 | 227c5364 |
15 | 1530a841 |
hex | db7729c |
230126236 has 24 divisors (see below), whose sum is σ = 414889776. Its totient is φ = 111605760.
The previous prime is 230126231. The next prime is 230126251. The reversal of 230126236 is 632621032.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 230126236.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230126231) by changing a digit.
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, 49116 + ... + 53596.
It is an arithmetic number, because the mean of its divisors is an integer number (17287074).
Almost surely, 2230126236 is an apocalyptic number.
It is an amenable number.
230126236 is a deficient number, since it is larger than the sum of its proper divisors (184763540).
230126236 is a wasteful number, since it uses less digits than its factorization.
230126236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4869 (or 4867 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 25.
The square root of 230126236 is about 15169.9121948678. The cubic root of 230126236 is about 612.8046395709.
Adding to 230126236 its reverse (632621032), we get a palindrome (862747268).
The spelling of 230126236 in words is "two hundred thirty million, one hundred twenty-six thousand, two hundred thirty-six".
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