Base | Representation |
---|---|
bin | 10001111011110… |
… | …011101011001100 |
3 | 202222011211121202 |
4 | 101323303223030 |
5 | 1104012001303 |
6 | 45505045032 |
7 | 10312346510 |
oct | 2173635314 |
9 | 688154552 |
10 | 300890828 |
11 | 144932807 |
12 | 84926778 |
13 | 4a450414 |
14 | 2bd66140 |
15 | 1b637c88 |
hex | 11ef3acc |
300890828 has 24 divisors (see below), whose sum is σ = 605482752. Its totient is φ = 128160144.
The previous prime is 300890827. The next prime is 300890831. The reversal of 300890828 is 828098003.
It is a junction number, because it is equal to n+sod(n) for n = 300890791 and 300890800.
It is not an unprimeable number, because it can be changed into a prime (300890827) 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, 28400 + ... + 37527.
It is an arithmetic number, because the mean of its divisors is an integer number (25228448).
Almost surely, 2300890828 is an apocalyptic number.
It is an amenable number.
300890828 is an abundant number, since it is smaller than the sum of its proper divisors (304591924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300890828 is a wasteful number, since it uses less digits than its factorization.
300890828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66101 (or 66099 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 300890828 is about 17346.2050028241. The cubic root of 300890828 is about 670.0949059886.
The spelling of 300890828 in words is "three hundred million, eight hundred ninety thousand, eight hundred twenty-eight".
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