Base | Representation |
---|---|
bin | 1001001010011000100 |
3 | 120020211120 |
4 | 1021103010 |
5 | 34101403 |
6 | 10233540 |
7 | 2360205 |
oct | 1112304 |
9 | 506746 |
10 | 300228 |
11 | 195625 |
12 | 1258b0 |
13 | a6866 |
14 | 7b5ac |
15 | 5de53 |
hex | 494c4 |
300228 has 24 divisors (see below), whose sum is σ = 709632. Its totient is φ = 98784.
The previous prime is 300221. The next prime is 300229. The reversal of 300228 is 822003.
300228 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (300221) by changing a digit.
300228 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1426 + ... + 1622.
It is an arithmetic number, because the mean of its divisors is an integer number (29568).
2300228 is an apocalyptic number.
It is an amenable number.
300228 is an abundant number, since it is smaller than the sum of its proper divisors (409404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300228 is a wasteful number, since it uses less digits than its factorization.
300228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331 (or 329 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 300228 is about 547.9306525465. The cubic root of 300228 is about 66.9602496818.
It can be divided in two parts, 300 and 228, that added together give a triangular number (528 = T32).
The spelling of 300228 in words is "three hundred thousand, two hundred twenty-eight".
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