Base | Representation |
---|---|
bin | 10001111001011… |
… | …010111111010100 |
3 | 202221000001201210 |
4 | 101321122333110 |
5 | 1103331443203 |
6 | 45443421420 |
7 | 10304133261 |
oct | 2171327724 |
9 | 687001653 |
10 | 300265428 |
11 | 144545951 |
12 | 84684870 |
13 | 4a291868 |
14 | 2bc42268 |
15 | 1b562803 |
hex | 11e5afd4 |
300265428 has 12 divisors (see below), whose sum is σ = 700619360. Its totient is φ = 100088472.
The previous prime is 300265423. The next prime is 300265439. The reversal of 300265428 is 824562003.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 300265395 and 300265404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300265421) 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 3 ways as a sum of consecutive naturals, for example, 12511048 + ... + 12511071.
Almost surely, 2300265428 is an apocalyptic number.
It is an amenable number.
300265428 is an abundant number, since it is smaller than the sum of its proper divisors (400353932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300265428 is a wasteful number, since it uses less digits than its factorization.
300265428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25022126 (or 25022124 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 300265428 is about 17328.1686279884. The cubic root of 300265428 is about 669.6303210506.
The spelling of 300265428 in words is "three hundred million, two hundred sixty-five thousand, four hundred twenty-eight".
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