Base | Representation |
---|---|
bin | 10001111000110… |
… | …110010000111000 |
3 | 202220201102101101 |
4 | 101320312100320 |
5 | 1103312140000 |
6 | 45440301144 |
7 | 10302635563 |
oct | 2170662070 |
9 | 686642341 |
10 | 300115000 |
11 | 144452929 |
12 | 846117b4 |
13 | 4a23b253 |
14 | 2bc034da |
15 | 1b532e6a |
hex | 11e36438 |
300115000 has 80 divisors (see below), whose sum is σ = 709085520. Its totient is φ = 119040000.
The previous prime is 300114989. The next prime is 300115001. The reversal of 300115000 is 511003.
300115000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300115001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 964845 + ... + 965155.
It is an arithmetic number, because the mean of its divisors is an integer number (8863569).
Almost surely, 2300115000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 300115000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354542760).
300115000 is an abundant number, since it is smaller than the sum of its proper divisors (408970520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300115000 is a wasteful number, since it uses less digits than its factorization.
300115000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 530 (or 511 counting only the distinct ones).
The product of its (nonzero) digits is 15, while the sum is 10.
The square root of 300115000 is about 17323.8275216535. The cubic root of 300115000 is about 669.5184778093.
Adding to 300115000 its reverse (511003), we get a palindrome (300626003).
The spelling of 300115000 in words is "three hundred million, one hundred fifteen thousand".
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